Wonder Bar Olympic Barbell

4.7/5 of 95 Reviews

By: OneFitWonder

Wonder Bar V2 Barbell by OneFitWonder

We are proud to introduce the OneFitWonder Wonder Bar, version two! This bar represents the result of 7 years of using every bar on the market, plus three years of selling Oly bars at FringeSport. We've taken everything we know about bars and delivered a competitively priced entry-level bar that has a ton going for it. The Wonder Bar V2 comes in a bushing or bearing cartridges, the specs for both are the same outside of that.

  • Killer all-black Zinc finish throughout the bar
  • True 28mm shaft diameter for men's bar and true 25mm shaft diameter for the women's bar
  • Great knurl depth- neither a cheese grater nor too soft
  • Awesome dual knurl pattern- single ring IWF with no center knurl
  • 205,000 PSI tensile strength
  • 199,000 PSI yield strength
  • 1600 pound weight capacity
We lift on the Wonder Bar everyday at FringeSport HQ - and it's backed by our lifetime warranty against any manufacturer's defects.

Bushing vs Bearing

Our 20kg 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. 

What You Need to Know

The Wonder Bar is a great bar at a great price. But it's best considered an entry-level bar- if you're a seasoned athlete or affiliate owner, you may want to consider stepping up to the Bomba Bar V2 or even the Vaughn Bar. Here are a few things to keep in mind with the Wonder Bar:

  • The 28mm shaft diameter is great for Olympic movements, but the low weight capacity means this is not the best bar for strong male athletes
  • The needle bearing cartridges provide great spin, but may require oiling in time

Package Contents and Specifications

1 OneFitWonder Olympic Bar
  • Weight: 20kg/44lb
  • Material: Alloy Steel, Black Zinc
  • Origin: China
  • Length: 86in
  • Sleeve Length: 16in
  • Depending on which bar you choose: 4 needle bearing cartridges per collar or bronze oil lite bushing rotation.
  • True 28mm shaft diameter
  • 1600lb weight limit
  • Snap ring collar construction
  • Lifetime Warranty against manufacturer's defects.

Learn More About the Wonder Bar V2 Barbell

    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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