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Commercial Olympic EZ Curl Bar — 28mm Knurled Grip, 180kg, 50mm Olympic Sleeves | Bicep Curl Bar Australia
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Commercial Olympic EZ Curl Bar — 28mm Knurled Grip, 180kg, 50mm Olympic Sleeves | Bicep Curl Bar Australia

Commercial Olympic EZ Curl Bar — 28mm Knurled Grip, 180kg, 50mm Olympic Sleeves | Bicep Curl Bar Australia

In Stock — NSW Warehouse ⭐ 4.8/5 — 61 Reviews 🏋️ 180kg Load Capacity 28mm Knurled Grip 🚚 Australia-Wide Delivery
The Commercial Olympic EZ Curl Bar — 28mm Knurled Grip, 180kg, 50mm Olympic Sleeves — also called an Olympic EZ bar, cambered barbell, bicep curl bar, skull crusher barbell or preacher curl bar — is built for serious arm training in home gyms, PT studios and commercial facilities across Australia. The 28mm knurled grip provides a secure, slip-free hold across all hand sizes. The 50mm Olympic sleeves fit all standard Olympic plates without adapters and rack on any standard power rack. With a 180kg load capacity and hard chrome finish, the angled cambered design places your wrists in a semi-supinated, natural position — reducing joint stress during bicep curls, tricep extensions and skull crushers compared to a straight bar. At 1400mm total length and 13.6kg, it is rackable on all standard power racks.
180KGLoad Capacity
28MMKnurled Grip
50MMOlympic Sleeves
13.6KGBar Weight
Why the cambered EZ bar grip matters for wrist and elbow health:
A straight bar forces full supination (palms completely up) throughout the entire curl — a position the radioulnar joint handles poorly under heavy loads, especially for lifters with pre-existing wrist or elbow sensitivity. The EZ Curl Bar's angled cambered design keeps your wrists in a semi-supinated, neutral position — the same grip angle sports medicine professionals recommend. This is why the EZ bar is the default curl bar in most commercial gyms, and why most experienced lifters choose it for skull crushers over a straight bar.
Construction & Design
4 Things That Make This Bar Commercial Grade
01
Cambered Angled Grip — Wrist Relief by Design The Z-shaped cambered angles encourage a semi-supinated, natural wrist position during curls and extensions. This directly reduces torque on the wrist and elbow joints — the primary mechanical reason EZ bars are recommended over straight bars for high-volume arm training.
02
28mm Knurled Grip — Secure Without Skin Damage Medium-aggressive knurling provides a confident, slip-free grip during high-rep curl sets and heavy skull crusher work. 28mm is the standard commercial curl bar grip diameter — comfortable across all hand sizes without tearing skin on long training sessions.
03
50mm Olympic Sleeves — True Olympic Compatibility Fits all standard Olympic weight plates, bumper plates and rubber-coated plates without adapters. Rackable on all power racks and squat stands with 50mm J-hooks. This is a genuine Olympic EZ curl bar — not a non-Olympic imitation that requires plate adapters.
04
Hard Chrome Finish — Corrosion Resistant Full hard chrome across shaft and sleeves provides long-term corrosion resistance under Australian conditions — coastal humidity, high-sweat commercial gym environments and garage gyms with temperature variation. Wipes clean, resists pitting and maintains appearance under daily use.
Specifications
Technical Details
Bar Type Olympic EZ Curl Bar — cambered bicep and tricep bar
Total Length 1400mm
Bar Weight 13.6kg
Grip Diameter 28mm — medium-aggressive knurling
Sleeve Diameter 50mm Olympic standard
Load Capacity 180kg
Grip Style Multi-angle cambered (EZ curl / Z-bar)
Finish Hard chrome — shaft and sleeves
Plate Compatibility All Olympic plates · bumper plates · rubber-coated plates
Power Rack Compatible Yes — 50mm sleeves, rackable on all standard J-hooks
Grade Commercial — PT studios, commercial gyms, home gyms
Dispatch NSW warehouse — fast Australia-wide delivery
Buying Guide
EZ Curl Bar vs Straight Bar — and Olympic vs Standard
Standard vs Olympic EZ curl bar — what is the difference?
A standard EZ curl bar uses 25–30mm sleeves and does not fit Olympic plates or power rack J-hooks without adapters. This is a 50mm Olympic EZ curl bar — the global standard. It fits all Olympic weight plates and racks on any standard power rack. If you own Olympic plates, you need an Olympic EZ curl bar.
Factor EZ Curl Bar (This Product) Straight Olympic Bar
Wrist Position During Curls Semi-supinated — natural, comfortable Fully supinated — stress on wrist/elbow
Elbow Joint Stress Lower — angled grip reduces torque Higher — especially at heavy loads
Peak Bicep Activation Slightly reduced supination Maximum supination = slightly higher peak activation
Skull Crushers More comfortable — preferred grip for most lifters Standard grip — less wrist-friendly
Preacher Curls Natural angle for full range of motion Requires more wrist stability
Upright Rows Comfortable narrow grip Narrower grip — more wrist pronation required
Consistency Over Time Less joint fatigue — easier to train consistently More joint fatigue at high volumes
Best For Most lifters — especially wrist/elbow sensitivity Lifters prioritising peak bicep peak contraction
Training Applications
Exercises for the Olympic EZ Curl Bar
💪
EZ Bar Bicep CurlThe primary use — semi-supinated cambered grip reduces wrist strain while maintaining strong bicep engagement through the full range
💀
Skull Crushers (Lying Tricep Extension)The EZ bar is the preferred skull crusher barbell — the cambered grip is significantly more comfortable at heavy loads than a straight bar
🏋️
Preacher CurlOn a preacher curl bench, the EZ bar's angled grip maintains a natural wrist position for full range of motion without hyperextension at the bottom
🔄
Reverse CurlPronated grip targets the brachialis, brachioradialis and forearm extensors — the EZ cambered angle reduces wrist fatigue during reverse curl sets
🔽
Overhead Tricep ExtensionStanding or seated overhead extension for long-head tricep development — EZ grip eliminates wrist discomfort throughout the overhead range
🔼
Upright RowTargets traps and medial deltoids — narrow cambered grip is more comfortable than straight bar for most lifters during upright rows
🏗️
Close-Grip Bench Press (from Rack)Rackable on all power racks — the 1400mm length and 50mm sleeves allow close-grip pressing directly from J-hooks for heavy tricep development
🔧
Cable Attachment Curl / PushdownConnect to functional trainer or cable machine via clip attachment for guided EZ bar cable curls and tricep pushdowns with the ergonomic cambered grip
Who Is This For?
The Right Bar For
  • Lifters with wrist or elbow pain from straight bar curls — the semi-supinated cambered grip directly reduces torque on the radioulnar joint; this is the most commonly cited reason experienced lifters switch from a straight bar to an EZ curl bar
  • Beginners building their first arm training routine — the angled grip is more forgiving from day one, allowing correct form and muscle focus without fighting through joint discomfort
  • Advanced lifters running heavy skull crusher programming — 180kg capacity handles serious tricep overload work; the EZ grip is the preferred skull crusher barbell for heavy tricep training
  • PT studios and commercial facilities — hard chrome construction rated for daily multi-client use; the most commonly specified arm training bar in Australian commercial gym fitouts
  • Home gym owners on Olympic plate systems — true 50mm Olympic sleeves mean no adapters needed; compatible with all Olympic plates, bumper plates and standard power racks already in your setup
  • Athletes transitioning from cable curls to free weight curls — the EZ bar's natural wrist position closely matches the cable curl grip angle, making the movement pattern transfer easier
Customer Reviews
What Australian Lifters Say — 4.8/5 · 61 Reviews
★★★★★

"Chrome finish is excellent — no rust after 12 months in my garage gym in Brisbane. Knurling is firm enough to hold without tearing up your hands on long sets."

Nathan B.
Home Gym — Brisbane, QLD
★★★★★

"Had wrist pain with a straight bar for years. Switched to this EZ bar and the difference is immediate — I can curl without any discomfort and actually enjoy arm day."

Claire M.
Home Gym — Sydney, NSW
★★★★☆

"Bought for our PT studio in Melbourne. Great build quality, holds up well to daily use. Clients love how much more comfortable it is than the straight bars we had before."

Daniel F.
PT Studio — Melbourne, VIC
Also Known As
Other Names for the EZ Curl Bar

The EZ Curl Bar goes by many names in the fitness industry. All of the following refer to the same type of bar — if you searched for any of these, you are in the right place:

Olympic EZ Curl Bar Olympic Ezy Bar Easy Curl Bar EZ Bar Australia Commercial Curl Bar Cambered Barbell Z-Barbell Bicep Curl Bar Skull Crusher Barbell Preacher Curl Bar Olympic Cambered Bar Angled Barbell for Bicep Curls Knurled Grip Curl Bar EZ Curl Bar 50mm Tricep Bar Olympic Tricep Bar Heavy Duty Curl Bar
Frequently Asked Questions
Common Questions — EZ Curl Bar Australia
An EZ curl bar (also called an Olympic EZ bar, cambered barbell or bicep curl bar) is used for bicep curls, skull crushers (lying tricep extensions), preacher curls, reverse curls, overhead tricep extensions, upright rows and close-grip pressing. The cambered angled grip reduces wrist and elbow stress compared to a straight bar, making it suitable for high-volume arm training and heavy tricep work.
For most lifters, yes. The EZ curl bar's cambered grip places the wrist in a semi-supinated, natural position — reducing torque on the wrist and elbow joints during curls and extensions. A straight bar forces full supination throughout the lift, which produces greater wrist and elbow stress at heavy loads. While a straight bar may offer marginally higher peak bicep activation due to full supination, the EZ bar allows more consistent training volume without joint fatigue, which produces better results over time for most people. For lifters with wrist or elbow issues, the EZ bar is strongly preferred.
A standard EZ curl bar uses 25–30mm sleeves designed for standard (non-Olympic) 1-inch plates. It is not compatible with Olympic plates or power rack J-hooks without adapters. An Olympic EZ curl bar uses 50mm sleeves — the global standard for Olympic barbells. It fits all Olympic weight plates, bumper plates and rubber-coated plates without adapters, and racks on all standard power racks. This product is an Olympic EZ curl bar with 50mm sleeves.
This Olympic EZ curl bar weighs 13.6kg. This is heavier than standard non-Olympic EZ bars (which typically weigh 7–10kg) due to the Olympic 50mm sleeve construction and the longer 1400mm bar length. Factor this into your loaded weight calculations — a pair of 10kg plates + 13.6kg bar = 33.6kg total.
Yes. At 1400mm total length with 50mm Olympic sleeves, this bar is rackable on all standard power racks, squat stands and half racks with standard J-hooks. It can be used for close-grip bench press, skull crushers and preacher curls directly from a rack without any adapters or modifications.
This bar has a 180kg maximum load capacity — well beyond the working loads used for arm training at any level. This capacity makes it suitable for heavy skull crusher barbell work, close-grip pressing and any other loaded movements where progressive overload calls for significant plate loading.
Yes. Many lifters attach EZ curl bars to cable machines and functional trainers using a clip attachment for cable EZ bar curls and tricep pushdowns — giving you the ergonomic cambered grip angle during guided cable movements. On a Smith machine, the bar can be used for guided curls and skull crushers where the Smith bar path suits the movement.
Yes. The hard chrome finish is specifically suited to Australian conditions — including the coastal humidity of QLD, northern NSW and WA where uncoated or poorly finished bars rust quickly. The chrome finish resists pitting and surface oxidation under regular exposure to sweat and humidity. Store the bar on a barbell rack or J-hooks when not in use rather than leaving it on damp concrete to maximise longevity.
We dispatch from our NSW warehouse via tracked freight. Sydney: 1–2 business days. Melbourne: 1–2 business days. Brisbane: 2–3 business days. Adelaide: 2–3 business days. Gold Coast: 2–3 business days. Perth: 3–5 business days. Regional areas vary — enquire at checkout for your postcode. Pickup is also available at our Milperra NSW warehouse Mon–Fri 9am–5pm and Sat 9am–1pm.
Delivery
Fast Australia-Wide Dispatch from NSW
📦Sydney1–2 business days
📦Melbourne1–2 business days
📦Brisbane2–3 business days
📦Adelaide2–3 business days
📦Gold Coast2–3 business days
📦Newcastle1–2 business days
📦Perth3–5 business days
📦Regional AUEnquire at checkout
Pair It With
Frequently Bought Together
⚫ Olympic Weight Plates → 🏗️ Power Racks & Squat Stands → 🏋️ Dumbbells → 💪 Strength Equipment →
Commercial Olympic EZ Curl Bar Delivery Areas — Australia:
Sydney (NSW) · Parramatta · Bankstown · Liverpool · Penrith · Blacktown · Campbelltown · Bondi · Chatswood · Castle Hill · Northern Beaches · Manly · North Sydney · Inner West · Sutherland Shire · Eastern Suburbs · Ryde · Central Coast · Newcastle · Wollongong · Melbourne (VIC) · Richmond · Brunswick · Essendon · Frankston · Dandenong · Geelong · Ballarat · Brisbane (QLD) · Fortitude Valley · Gold Coast · Sunshine Coast · Toowoomba · Cairns · Townsville · Adelaide (SA) · Glenelg · Norwood · Perth (WA) · Fremantle · Canberra (ACT) · Hobart (TAS) · Darwin (NT)
$40.56

Original: $135.20

-70%
Commercial Olympic EZ Curl Bar — 28mm Knurled Grip, 180kg, 50mm Olympic Sleeves | Bicep Curl Bar Australia—

$135.20

$40.56

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Commercial Olympic EZ Curl Bar — 28mm Knurled Grip, 180kg, 50mm Olympic Sleeves | Bicep Curl Bar Australia - Image 2
Commercial Olympic EZ Curl Bar — 28mm Knurled Grip, 180kg, 50mm Olympic Sleeves | Bicep Curl Bar Australia - Image 3
Commercial Olympic EZ Curl Bar — 28mm Knurled Grip, 180kg, 50mm Olympic Sleeves | Bicep Curl Bar Australia - Image 4
Commercial Olympic EZ Curl Bar — 28mm Knurled Grip, 180kg, 50mm Olympic Sleeves | Bicep Curl Bar Australia - Image 5

Commercial Olympic EZ Curl Bar — 28mm Knurled Grip, 180kg, 50mm Olympic Sleeves | Bicep Curl Bar Australia

In Stock — NSW Warehouse ⭐ 4.8/5 — 61 Reviews 🏋️ 180kg Load Capacity 28mm Knurled Grip 🚚 Australia-Wide Delivery
The Commercial Olympic EZ Curl Bar — 28mm Knurled Grip, 180kg, 50mm Olympic Sleeves — also called an Olympic EZ bar, cambered barbell, bicep curl bar, skull crusher barbell or preacher curl bar — is built for serious arm training in home gyms, PT studios and commercial facilities across Australia. The 28mm knurled grip provides a secure, slip-free hold across all hand sizes. The 50mm Olympic sleeves fit all standard Olympic plates without adapters and rack on any standard power rack. With a 180kg load capacity and hard chrome finish, the angled cambered design places your wrists in a semi-supinated, natural position — reducing joint stress during bicep curls, tricep extensions and skull crushers compared to a straight bar. At 1400mm total length and 13.6kg, it is rackable on all standard power racks.
180KGLoad Capacity
28MMKnurled Grip
50MMOlympic Sleeves
13.6KGBar Weight
Why the cambered EZ bar grip matters for wrist and elbow health:
A straight bar forces full supination (palms completely up) throughout the entire curl — a position the radioulnar joint handles poorly under heavy loads, especially for lifters with pre-existing wrist or elbow sensitivity. The EZ Curl Bar's angled cambered design keeps your wrists in a semi-supinated, neutral position — the same grip angle sports medicine professionals recommend. This is why the EZ bar is the default curl bar in most commercial gyms, and why most experienced lifters choose it for skull crushers over a straight bar.
Construction & Design
4 Things That Make This Bar Commercial Grade
01
Cambered Angled Grip — Wrist Relief by Design The Z-shaped cambered angles encourage a semi-supinated, natural wrist position during curls and extensions. This directly reduces torque on the wrist and elbow joints — the primary mechanical reason EZ bars are recommended over straight bars for high-volume arm training.
02
28mm Knurled Grip — Secure Without Skin Damage Medium-aggressive knurling provides a confident, slip-free grip during high-rep curl sets and heavy skull crusher work. 28mm is the standard commercial curl bar grip diameter — comfortable across all hand sizes without tearing skin on long training sessions.
03
50mm Olympic Sleeves — True Olympic Compatibility Fits all standard Olympic weight plates, bumper plates and rubber-coated plates without adapters. Rackable on all power racks and squat stands with 50mm J-hooks. This is a genuine Olympic EZ curl bar — not a non-Olympic imitation that requires plate adapters.
04
Hard Chrome Finish — Corrosion Resistant Full hard chrome across shaft and sleeves provides long-term corrosion resistance under Australian conditions — coastal humidity, high-sweat commercial gym environments and garage gyms with temperature variation. Wipes clean, resists pitting and maintains appearance under daily use.
Specifications
Technical Details
Bar Type Olympic EZ Curl Bar — cambered bicep and tricep bar
Total Length 1400mm
Bar Weight 13.6kg
Grip Diameter 28mm — medium-aggressive knurling
Sleeve Diameter 50mm Olympic standard
Load Capacity 180kg
Grip Style Multi-angle cambered (EZ curl / Z-bar)
Finish Hard chrome — shaft and sleeves
Plate Compatibility All Olympic plates · bumper plates · rubber-coated plates
Power Rack Compatible Yes — 50mm sleeves, rackable on all standard J-hooks
Grade Commercial — PT studios, commercial gyms, home gyms
Dispatch NSW warehouse — fast Australia-wide delivery
Buying Guide
EZ Curl Bar vs Straight Bar — and Olympic vs Standard
Standard vs Olympic EZ curl bar — what is the difference?
A standard EZ curl bar uses 25–30mm sleeves and does not fit Olympic plates or power rack J-hooks without adapters. This is a 50mm Olympic EZ curl bar — the global standard. It fits all Olympic weight plates and racks on any standard power rack. If you own Olympic plates, you need an Olympic EZ curl bar.
Factor EZ Curl Bar (This Product) Straight Olympic Bar
Wrist Position During Curls Semi-supinated — natural, comfortable Fully supinated — stress on wrist/elbow
Elbow Joint Stress Lower — angled grip reduces torque Higher — especially at heavy loads
Peak Bicep Activation Slightly reduced supination Maximum supination = slightly higher peak activation
Skull Crushers More comfortable — preferred grip for most lifters Standard grip — less wrist-friendly
Preacher Curls Natural angle for full range of motion Requires more wrist stability
Upright Rows Comfortable narrow grip Narrower grip — more wrist pronation required
Consistency Over Time Less joint fatigue — easier to train consistently More joint fatigue at high volumes
Best For Most lifters — especially wrist/elbow sensitivity Lifters prioritising peak bicep peak contraction
Training Applications
Exercises for the Olympic EZ Curl Bar
💪
EZ Bar Bicep CurlThe primary use — semi-supinated cambered grip reduces wrist strain while maintaining strong bicep engagement through the full range
💀
Skull Crushers (Lying Tricep Extension)The EZ bar is the preferred skull crusher barbell — the cambered grip is significantly more comfortable at heavy loads than a straight bar
🏋️
Preacher CurlOn a preacher curl bench, the EZ bar's angled grip maintains a natural wrist position for full range of motion without hyperextension at the bottom
🔄
Reverse CurlPronated grip targets the brachialis, brachioradialis and forearm extensors — the EZ cambered angle reduces wrist fatigue during reverse curl sets
🔽
Overhead Tricep ExtensionStanding or seated overhead extension for long-head tricep development — EZ grip eliminates wrist discomfort throughout the overhead range
🔼
Upright RowTargets traps and medial deltoids — narrow cambered grip is more comfortable than straight bar for most lifters during upright rows
🏗️
Close-Grip Bench Press (from Rack)Rackable on all power racks — the 1400mm length and 50mm sleeves allow close-grip pressing directly from J-hooks for heavy tricep development
🔧
Cable Attachment Curl / PushdownConnect to functional trainer or cable machine via clip attachment for guided EZ bar cable curls and tricep pushdowns with the ergonomic cambered grip
Who Is This For?
The Right Bar For
  • Lifters with wrist or elbow pain from straight bar curls — the semi-supinated cambered grip directly reduces torque on the radioulnar joint; this is the most commonly cited reason experienced lifters switch from a straight bar to an EZ curl bar
  • Beginners building their first arm training routine — the angled grip is more forgiving from day one, allowing correct form and muscle focus without fighting through joint discomfort
  • Advanced lifters running heavy skull crusher programming — 180kg capacity handles serious tricep overload work; the EZ grip is the preferred skull crusher barbell for heavy tricep training
  • PT studios and commercial facilities — hard chrome construction rated for daily multi-client use; the most commonly specified arm training bar in Australian commercial gym fitouts
  • Home gym owners on Olympic plate systems — true 50mm Olympic sleeves mean no adapters needed; compatible with all Olympic plates, bumper plates and standard power racks already in your setup
  • Athletes transitioning from cable curls to free weight curls — the EZ bar's natural wrist position closely matches the cable curl grip angle, making the movement pattern transfer easier
Customer Reviews
What Australian Lifters Say — 4.8/5 · 61 Reviews
★★★★★

"Chrome finish is excellent — no rust after 12 months in my garage gym in Brisbane. Knurling is firm enough to hold without tearing up your hands on long sets."

Nathan B.
Home Gym — Brisbane, QLD
★★★★★

"Had wrist pain with a straight bar for years. Switched to this EZ bar and the difference is immediate — I can curl without any discomfort and actually enjoy arm day."

Claire M.
Home Gym — Sydney, NSW
★★★★☆

"Bought for our PT studio in Melbourne. Great build quality, holds up well to daily use. Clients love how much more comfortable it is than the straight bars we had before."

Daniel F.
PT Studio — Melbourne, VIC
Also Known As
Other Names for the EZ Curl Bar

The EZ Curl Bar goes by many names in the fitness industry. All of the following refer to the same type of bar — if you searched for any of these, you are in the right place:

Olympic EZ Curl Bar Olympic Ezy Bar Easy Curl Bar EZ Bar Australia Commercial Curl Bar Cambered Barbell Z-Barbell Bicep Curl Bar Skull Crusher Barbell Preacher Curl Bar Olympic Cambered Bar Angled Barbell for Bicep Curls Knurled Grip Curl Bar EZ Curl Bar 50mm Tricep Bar Olympic Tricep Bar Heavy Duty Curl Bar
Frequently Asked Questions
Common Questions — EZ Curl Bar Australia
An EZ curl bar (also called an Olympic EZ bar, cambered barbell or bicep curl bar) is used for bicep curls, skull crushers (lying tricep extensions), preacher curls, reverse curls, overhead tricep extensions, upright rows and close-grip pressing. The cambered angled grip reduces wrist and elbow stress compared to a straight bar, making it suitable for high-volume arm training and heavy tricep work.
For most lifters, yes. The EZ curl bar's cambered grip places the wrist in a semi-supinated, natural position — reducing torque on the wrist and elbow joints during curls and extensions. A straight bar forces full supination throughout the lift, which produces greater wrist and elbow stress at heavy loads. While a straight bar may offer marginally higher peak bicep activation due to full supination, the EZ bar allows more consistent training volume without joint fatigue, which produces better results over time for most people. For lifters with wrist or elbow issues, the EZ bar is strongly preferred.
A standard EZ curl bar uses 25–30mm sleeves designed for standard (non-Olympic) 1-inch plates. It is not compatible with Olympic plates or power rack J-hooks without adapters. An Olympic EZ curl bar uses 50mm sleeves — the global standard for Olympic barbells. It fits all Olympic weight plates, bumper plates and rubber-coated plates without adapters, and racks on all standard power racks. This product is an Olympic EZ curl bar with 50mm sleeves.
This Olympic EZ curl bar weighs 13.6kg. This is heavier than standard non-Olympic EZ bars (which typically weigh 7–10kg) due to the Olympic 50mm sleeve construction and the longer 1400mm bar length. Factor this into your loaded weight calculations — a pair of 10kg plates + 13.6kg bar = 33.6kg total.
Yes. At 1400mm total length with 50mm Olympic sleeves, this bar is rackable on all standard power racks, squat stands and half racks with standard J-hooks. It can be used for close-grip bench press, skull crushers and preacher curls directly from a rack without any adapters or modifications.
This bar has a 180kg maximum load capacity — well beyond the working loads used for arm training at any level. This capacity makes it suitable for heavy skull crusher barbell work, close-grip pressing and any other loaded movements where progressive overload calls for significant plate loading.
Yes. Many lifters attach EZ curl bars to cable machines and functional trainers using a clip attachment for cable EZ bar curls and tricep pushdowns — giving you the ergonomic cambered grip angle during guided cable movements. On a Smith machine, the bar can be used for guided curls and skull crushers where the Smith bar path suits the movement.
Yes. The hard chrome finish is specifically suited to Australian conditions — including the coastal humidity of QLD, northern NSW and WA where uncoated or poorly finished bars rust quickly. The chrome finish resists pitting and surface oxidation under regular exposure to sweat and humidity. Store the bar on a barbell rack or J-hooks when not in use rather than leaving it on damp concrete to maximise longevity.
We dispatch from our NSW warehouse via tracked freight. Sydney: 1–2 business days. Melbourne: 1–2 business days. Brisbane: 2–3 business days. Adelaide: 2–3 business days. Gold Coast: 2–3 business days. Perth: 3–5 business days. Regional areas vary — enquire at checkout for your postcode. Pickup is also available at our Milperra NSW warehouse Mon–Fri 9am–5pm and Sat 9am–1pm.
Delivery
Fast Australia-Wide Dispatch from NSW
📦Sydney1–2 business days
📦Melbourne1–2 business days
📦Brisbane2–3 business days
📦Adelaide2–3 business days
📦Gold Coast2–3 business days
📦Newcastle1–2 business days
📦Perth3–5 business days
📦Regional AUEnquire at checkout
Pair It With
Frequently Bought Together
⚫ Olympic Weight Plates → 🏗️ Power Racks & Squat Stands → 🏋️ Dumbbells → 💪 Strength Equipment →
Commercial Olympic EZ Curl Bar Delivery Areas — Australia:
Sydney (NSW) · Parramatta · Bankstown · Liverpool · Penrith · Blacktown · Campbelltown · Bondi · Chatswood · Castle Hill · Northern Beaches · Manly · North Sydney · Inner West · Sutherland Shire · Eastern Suburbs · Ryde · Central Coast · Newcastle · Wollongong · Melbourne (VIC) · Richmond · Brunswick · Essendon · Frankston · Dandenong · Geelong · Ballarat · Brisbane (QLD) · Fortitude Valley · Gold Coast · Sunshine Coast · Toowoomba · Cairns · Townsville · Adelaide (SA) · Glenelg · Norwood · Perth (WA) · Fremantle · Canberra (ACT) · Hobart (TAS) · Darwin (NT)

Product Information

Shipping & Returns

Description

In Stock — NSW Warehouse ⭐ 4.8/5 — 61 Reviews 🏋️ 180kg Load Capacity 28mm Knurled Grip 🚚 Australia-Wide Delivery
The Commercial Olympic EZ Curl Bar — 28mm Knurled Grip, 180kg, 50mm Olympic Sleeves — also called an Olympic EZ bar, cambered barbell, bicep curl bar, skull crusher barbell or preacher curl bar — is built for serious arm training in home gyms, PT studios and commercial facilities across Australia. The 28mm knurled grip provides a secure, slip-free hold across all hand sizes. The 50mm Olympic sleeves fit all standard Olympic plates without adapters and rack on any standard power rack. With a 180kg load capacity and hard chrome finish, the angled cambered design places your wrists in a semi-supinated, natural position — reducing joint stress during bicep curls, tricep extensions and skull crushers compared to a straight bar. At 1400mm total length and 13.6kg, it is rackable on all standard power racks.
180KGLoad Capacity
28MMKnurled Grip
50MMOlympic Sleeves
13.6KGBar Weight
Why the cambered EZ bar grip matters for wrist and elbow health:
A straight bar forces full supination (palms completely up) throughout the entire curl — a position the radioulnar joint handles poorly under heavy loads, especially for lifters with pre-existing wrist or elbow sensitivity. The EZ Curl Bar's angled cambered design keeps your wrists in a semi-supinated, neutral position — the same grip angle sports medicine professionals recommend. This is why the EZ bar is the default curl bar in most commercial gyms, and why most experienced lifters choose it for skull crushers over a straight bar.
Construction & Design
4 Things That Make This Bar Commercial Grade
01
Cambered Angled Grip — Wrist Relief by Design The Z-shaped cambered angles encourage a semi-supinated, natural wrist position during curls and extensions. This directly reduces torque on the wrist and elbow joints — the primary mechanical reason EZ bars are recommended over straight bars for high-volume arm training.
02
28mm Knurled Grip — Secure Without Skin Damage Medium-aggressive knurling provides a confident, slip-free grip during high-rep curl sets and heavy skull crusher work. 28mm is the standard commercial curl bar grip diameter — comfortable across all hand sizes without tearing skin on long training sessions.
03
50mm Olympic Sleeves — True Olympic Compatibility Fits all standard Olympic weight plates, bumper plates and rubber-coated plates without adapters. Rackable on all power racks and squat stands with 50mm J-hooks. This is a genuine Olympic EZ curl bar — not a non-Olympic imitation that requires plate adapters.
04
Hard Chrome Finish — Corrosion Resistant Full hard chrome across shaft and sleeves provides long-term corrosion resistance under Australian conditions — coastal humidity, high-sweat commercial gym environments and garage gyms with temperature variation. Wipes clean, resists pitting and maintains appearance under daily use.
Specifications
Technical Details
Bar Type Olympic EZ Curl Bar — cambered bicep and tricep bar
Total Length 1400mm
Bar Weight 13.6kg
Grip Diameter 28mm — medium-aggressive knurling
Sleeve Diameter 50mm Olympic standard
Load Capacity 180kg
Grip Style Multi-angle cambered (EZ curl / Z-bar)
Finish Hard chrome — shaft and sleeves
Plate Compatibility All Olympic plates · bumper plates · rubber-coated plates
Power Rack Compatible Yes — 50mm sleeves, rackable on all standard J-hooks
Grade Commercial — PT studios, commercial gyms, home gyms
Dispatch NSW warehouse — fast Australia-wide delivery
Buying Guide
EZ Curl Bar vs Straight Bar — and Olympic vs Standard
Standard vs Olympic EZ curl bar — what is the difference?
A standard EZ curl bar uses 25–30mm sleeves and does not fit Olympic plates or power rack J-hooks without adapters. This is a 50mm Olympic EZ curl bar — the global standard. It fits all Olympic weight plates and racks on any standard power rack. If you own Olympic plates, you need an Olympic EZ curl bar.
Factor EZ Curl Bar (This Product) Straight Olympic Bar
Wrist Position During Curls Semi-supinated — natural, comfortable Fully supinated — stress on wrist/elbow
Elbow Joint Stress Lower — angled grip reduces torque Higher — especially at heavy loads
Peak Bicep Activation Slightly reduced supination Maximum supination = slightly higher peak activation
Skull Crushers More comfortable — preferred grip for most lifters Standard grip — less wrist-friendly
Preacher Curls Natural angle for full range of motion Requires more wrist stability
Upright Rows Comfortable narrow grip Narrower grip — more wrist pronation required
Consistency Over Time Less joint fatigue — easier to train consistently More joint fatigue at high volumes
Best For Most lifters — especially wrist/elbow sensitivity Lifters prioritising peak bicep peak contraction
Training Applications
Exercises for the Olympic EZ Curl Bar
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EZ Bar Bicep CurlThe primary use — semi-supinated cambered grip reduces wrist strain while maintaining strong bicep engagement through the full range
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Skull Crushers (Lying Tricep Extension)The EZ bar is the preferred skull crusher barbell — the cambered grip is significantly more comfortable at heavy loads than a straight bar
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Preacher CurlOn a preacher curl bench, the EZ bar's angled grip maintains a natural wrist position for full range of motion without hyperextension at the bottom
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Reverse CurlPronated grip targets the brachialis, brachioradialis and forearm extensors — the EZ cambered angle reduces wrist fatigue during reverse curl sets
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Overhead Tricep ExtensionStanding or seated overhead extension for long-head tricep development — EZ grip eliminates wrist discomfort throughout the overhead range
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Upright RowTargets traps and medial deltoids — narrow cambered grip is more comfortable than straight bar for most lifters during upright rows
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Close-Grip Bench Press (from Rack)Rackable on all power racks — the 1400mm length and 50mm sleeves allow close-grip pressing directly from J-hooks for heavy tricep development
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Cable Attachment Curl / PushdownConnect to functional trainer or cable machine via clip attachment for guided EZ bar cable curls and tricep pushdowns with the ergonomic cambered grip
Who Is This For?
The Right Bar For
  • Lifters with wrist or elbow pain from straight bar curls — the semi-supinated cambered grip directly reduces torque on the radioulnar joint; this is the most commonly cited reason experienced lifters switch from a straight bar to an EZ curl bar
  • Beginners building their first arm training routine — the angled grip is more forgiving from day one, allowing correct form and muscle focus without fighting through joint discomfort
  • Advanced lifters running heavy skull crusher programming — 180kg capacity handles serious tricep overload work; the EZ grip is the preferred skull crusher barbell for heavy tricep training
  • PT studios and commercial facilities — hard chrome construction rated for daily multi-client use; the most commonly specified arm training bar in Australian commercial gym fitouts
  • Home gym owners on Olympic plate systems — true 50mm Olympic sleeves mean no adapters needed; compatible with all Olympic plates, bumper plates and standard power racks already in your setup
  • Athletes transitioning from cable curls to free weight curls — the EZ bar's natural wrist position closely matches the cable curl grip angle, making the movement pattern transfer easier
Customer Reviews
What Australian Lifters Say — 4.8/5 · 61 Reviews
★★★★★

"Chrome finish is excellent — no rust after 12 months in my garage gym in Brisbane. Knurling is firm enough to hold without tearing up your hands on long sets."

Nathan B.
Home Gym — Brisbane, QLD
★★★★★

"Had wrist pain with a straight bar for years. Switched to this EZ bar and the difference is immediate — I can curl without any discomfort and actually enjoy arm day."

Claire M.
Home Gym — Sydney, NSW
★★★★☆

"Bought for our PT studio in Melbourne. Great build quality, holds up well to daily use. Clients love how much more comfortable it is than the straight bars we had before."

Daniel F.
PT Studio — Melbourne, VIC
Also Known As
Other Names for the EZ Curl Bar

The EZ Curl Bar goes by many names in the fitness industry. All of the following refer to the same type of bar — if you searched for any of these, you are in the right place:

Olympic EZ Curl Bar Olympic Ezy Bar Easy Curl Bar EZ Bar Australia Commercial Curl Bar Cambered Barbell Z-Barbell Bicep Curl Bar Skull Crusher Barbell Preacher Curl Bar Olympic Cambered Bar Angled Barbell for Bicep Curls Knurled Grip Curl Bar EZ Curl Bar 50mm Tricep Bar Olympic Tricep Bar Heavy Duty Curl Bar
Frequently Asked Questions
Common Questions — EZ Curl Bar Australia
An EZ curl bar (also called an Olympic EZ bar, cambered barbell or bicep curl bar) is used for bicep curls, skull crushers (lying tricep extensions), preacher curls, reverse curls, overhead tricep extensions, upright rows and close-grip pressing. The cambered angled grip reduces wrist and elbow stress compared to a straight bar, making it suitable for high-volume arm training and heavy tricep work.
For most lifters, yes. The EZ curl bar's cambered grip places the wrist in a semi-supinated, natural position — reducing torque on the wrist and elbow joints during curls and extensions. A straight bar forces full supination throughout the lift, which produces greater wrist and elbow stress at heavy loads. While a straight bar may offer marginally higher peak bicep activation due to full supination, the EZ bar allows more consistent training volume without joint fatigue, which produces better results over time for most people. For lifters with wrist or elbow issues, the EZ bar is strongly preferred.
A standard EZ curl bar uses 25–30mm sleeves designed for standard (non-Olympic) 1-inch plates. It is not compatible with Olympic plates or power rack J-hooks without adapters. An Olympic EZ curl bar uses 50mm sleeves — the global standard for Olympic barbells. It fits all Olympic weight plates, bumper plates and rubber-coated plates without adapters, and racks on all standard power racks. This product is an Olympic EZ curl bar with 50mm sleeves.
This Olympic EZ curl bar weighs 13.6kg. This is heavier than standard non-Olympic EZ bars (which typically weigh 7–10kg) due to the Olympic 50mm sleeve construction and the longer 1400mm bar length. Factor this into your loaded weight calculations — a pair of 10kg plates + 13.6kg bar = 33.6kg total.
Yes. At 1400mm total length with 50mm Olympic sleeves, this bar is rackable on all standard power racks, squat stands and half racks with standard J-hooks. It can be used for close-grip bench press, skull crushers and preacher curls directly from a rack without any adapters or modifications.
This bar has a 180kg maximum load capacity — well beyond the working loads used for arm training at any level. This capacity makes it suitable for heavy skull crusher barbell work, close-grip pressing and any other loaded movements where progressive overload calls for significant plate loading.
Yes. Many lifters attach EZ curl bars to cable machines and functional trainers using a clip attachment for cable EZ bar curls and tricep pushdowns — giving you the ergonomic cambered grip angle during guided cable movements. On a Smith machine, the bar can be used for guided curls and skull crushers where the Smith bar path suits the movement.
Yes. The hard chrome finish is specifically suited to Australian conditions — including the coastal humidity of QLD, northern NSW and WA where uncoated or poorly finished bars rust quickly. The chrome finish resists pitting and surface oxidation under regular exposure to sweat and humidity. Store the bar on a barbell rack or J-hooks when not in use rather than leaving it on damp concrete to maximise longevity.
We dispatch from our NSW warehouse via tracked freight. Sydney: 1–2 business days. Melbourne: 1–2 business days. Brisbane: 2–3 business days. Adelaide: 2–3 business days. Gold Coast: 2–3 business days. Perth: 3–5 business days. Regional areas vary — enquire at checkout for your postcode. Pickup is also available at our Milperra NSW warehouse Mon–Fri 9am–5pm and Sat 9am–1pm.
Delivery
Fast Australia-Wide Dispatch from NSW
📦Sydney1–2 business days
📦Melbourne1–2 business days
📦Brisbane2–3 business days
📦Adelaide2–3 business days
📦Gold Coast2–3 business days
📦Newcastle1–2 business days
📦Perth3–5 business days
📦Regional AUEnquire at checkout
Pair It With
Frequently Bought Together
⚫ Olympic Weight Plates → 🏗️ Power Racks & Squat Stands → 🏋️ Dumbbells → 💪 Strength Equipment →
Commercial Olympic EZ Curl Bar Delivery Areas — Australia:
Sydney (NSW) · Parramatta · Bankstown · Liverpool · Penrith · Blacktown · Campbelltown · Bondi · Chatswood · Castle Hill · Northern Beaches · Manly · North Sydney · Inner West · Sutherland Shire · Eastern Suburbs · Ryde · Central Coast · Newcastle · Wollongong · Melbourne (VIC) · Richmond · Brunswick · Essendon · Frankston · Dandenong · Geelong · Ballarat · Brisbane (QLD) · Fortitude Valley · Gold Coast · Sunshine Coast · Toowoomba · Cairns · Townsville · Adelaide (SA) · Glenelg · Norwood · Perth (WA) · Fremantle · Canberra (ACT) · Hobart (TAS) · Darwin (NT)