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Wolverson Fitness

Mens Ultra Bar Package

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  • £700
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The Wolverson Ultra Bar Package includes the Wolverson™ Ultra Men's 20kg 28mm Olympic Bar, Bison Bumper Plates (either Black or Colour) and Locking Collars - with free shipping!**

At Wolverson we have extensively tried and tested our bars, to create an affordable but great quality product.

The increased demands of Crossfit have led us to develop a high quality Olympic bar with great versatility.

The use of 4 quality bearings and a bronze bush per sleeve spreads impact loads and increases sleeve life whilst guaranteeing good rotation for many years of commercial use.

A black electro plated shaft finish prevents corrosion whilst not negatively affecting the knurling.

A PSI rating of 200,000 PSI (*) gives a good whip whilst straightness rating above the industry standard.

We use an independent UK testing laboratory to destruction test our bars and our QA team have visited our manufacturing partners to assure the highest quality product possible.

2 year warranty against manufacturing defects.



Length – 7FT

Weight - 20 kg

Diameter – 28.2 mm

4 needle bearings per sleeve, give a smooth rolling action

Standard Olympic size sleeve (16” long)

Each sleeve is fully serviceable with replaceable bearings.

Non-aggressive Olympic and powerlifting knurling for comfortable lifting and high reps

No centre knurling


This package also includes EITHER our Solid and dependable Bison Black or Colour Bumper Plates

Bison Black Bumper Plates

A cornerstone of The Bison™ range, and one of our most popular pieces of kit. Ideal for Olympic Lifting, CrossFit, Plate loaded equipment, Prowlers and much more, this third generation of Bison plate is the best possible product at the best possible price!

Full size high density 100% Virgin Rubber Olympic plates with Galvanised Steel inners

Extremely durable, long lasting, high quality matte finish rubber.

Ideal for CrossFit, commercial gyms, schools or home gyms, etc.

Please Note - Plates may deviate by +/- 1.5% of stated weight.


5kg - 27mm

10kg - 47mm

15kg - 61mm

20kg - 70mm

25kg - 81mm


Bison Colour Bumper Plates

We are very proud of the quality and durability of our Bison™ products, and delighted to bring you our newly redesigned Bison™ Colour Olympic Lifting Bumper Plates. Made from solid Virgin Rubber with 2 inch Galvanised Steel inners for durability, these long lasting, high quality plates are extensively tested and designed to take whatever you can throw at them, whilst their bright colours and bold writing make their weights easily identifiable and brightens up any gym or CrossFit Box!


  • Rubber Training Bumper Plates suitable for Olympic lifting
  • Thinner 20 kg and 25 kg plates than most others on the market meaning more plates on the bar for heavy days! 
  • 100% Solid Virgin Rubber with Galvanised Steel Inners
  • Ideal for commercial gyms, schools or home gyms, etc  


  • 5kg Grey - 28mm
  • 10kg Green - 47mm
  • 15kg Yellow - 61mm
  • 20kg Blue - 70mm
  • 25kg Red - 81mm

*Our 5kg plates are 3mm thicker than the other weight plates, they have a re-designed insert with a bigger surface area which makes them more durable*



1 Year Warranty when used on Correct Protective Flooring

Barbell Cleaning Schedule

Technical Barbell Guidelines