Womens Wonder Bar Olympic Barbell

4.9/5 of 46 Reviews

By: OneFitWonder




Why Lift with a Wonder Bar Women's Olympic 15kg Barbell

Female power lifters train and lift on "man" bars. So why do female Olympic lifters and WODers need a different bar- one that weighs 5kg less?

It's simple- it's all about the grip, and the transition of the bar from the ground to overhead. Women's hands tend to be smaller than a mans, and a "women's" bar weighs 15kg (33 lbs) and features a 25mm shaft diameter vs. the "normal" 20kg and 28-32mm shaft.

The thinner shaft allows for a better grip and better form in transition and in overhead positions.

Can men use a 15kg bar? Sure, but most don't- 20kg bars are considered the the standard in the WOD, Oly, powerlifting, and bodybuilding communities. But hey, weight is weight, and mean ol' Mr. Gravity doesn't care. And- we did recently hear about some guys doing zercher squats, zercher carries, and zercher good mornings with a 15kg bar- since the smaller shaft makes the exercise more uncomfortable.

  • Killer all-black zinc finish throughout the bar
  • True 25mm shaft diameter
  • Great knurl depth- neither a cheese grater nor too soft
  • Awesome knurl pattern- double ring IWF + IPF with no center knurl
  • 160,000 PSI tensile strength
  • 800 pound weight capacity
  • Available in a bushing  rotation or bearing collar.
We lift on the Wonder Bar everyday at FringeSport HQ - and it's backed by lifetime warranty against manufacturer's defects.


Bushing vs Bearing

Our 15kg Wonder Bar comes in a bronze bushing and needle bearing cartridges. Both bars are excellent for lifting and provide spin.

  • Needle bearing cartridges in the collars provide a little more spin than a bushing barbell.
  • Bearing barbells have a slightly smoother rotation and cost a little more than a bushing.
  • Bushing barbells are typically used for heavy or slower lifts, such as power lifting movements.
  • Bearing barbells are typically used for faster lifts, such as Olympic lifts.
  • Bushing barbells are easier to maintain than their needle bearing counterparts, easy to disassemble, clean and reassemble.
  • Bushing barbells are substantially more durable and require less maintenance. 


Package Contents and Specifications

1 OneFitWonder Olympic Bar
  • Weight: 15kg/33lb
  • Material: Alloy Steel, Black Zinc Plated
  • Origin: China
  • Length: 79.5"
  • Sleeve Length: 12.25"
  • Depending on which bar you choose: 4 needle bearing cartridges per collar or bronze oil lite bushing rotation.
  • 25mm shaft diameter
  • 800lb weight limit
  • Sleeve Assembly: Double Snap Ring
  • Lifetime Warranty against manufacturer's defects.


Wonder Bar Video Review

Why Do Women Lift on 15kg Barbells?




Bushing Wonder Bar

Bearing Wonder Bar

Bomba V2

Vaughn Weightlifting
Barbell Type Bushing Bearing Bushing Bushing
Weight 20kg or 15kg 20kg or 15kg 20kg or 15kg 20kg or 15kg
Price $189 - $199 $209 - $219 $219 - $255 $399
PSI 202,000 (160,000 -15kg) 202,000 (160,000 -15kg) 205,000 (160,000 -15kg) 216,000 (216,000 -15kg)
Whip Stiff Stiff Moderate Whippy
Warranty Lifetime Lifetime Lifetime Lifetime
Shaft Diameter 28mm (25mm -15kg) 28mm (25mm -15kg) 28.5mm (25mm -15kg) 28mm (25mm -15kg)
Knurl Dual Dual Dual IWF
Spin Moderate Fast Moderate Oly
Best Use Garage Gym, WODing & Oly Garage Gym, WODing & Oly Garage Gym, Oly, Powerlifting Oly & Everything
Made In China China USA Taiwan
Maintenance  Aesthetics Aesthetics Aesthetics Aesthetics


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