Braus/Alchemist Carbon fiber 36" Rim

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product description

The Braus carbon fiber rim is manufactured by Alchemist in Italy and is a serious upgrade for any 36” unicycle or bike. This version of the Braus rim has been reinforced for the Unicycle world. Extra layers of carbon fiber added in critical areas to make it super rigid.

These rims are made by carbon wheel specialist Alchemist. They are made from UniDirectional TORAY pre-preg with a high toughness resin. This gives the rim a high resistance to impacts along with amazing strength. The unique rim profile has been designed to withstand the forces that larger wheels (36”) get while also still offering considerable weight saving over any aluminium rim.

A pre-production rim was tested by Terry Peterson who calls it a “Game Changer”.

This rim is half the weight of the aluminium counterpart! As anyone will tell you... the place to save the weight on a wheel is on the rotating mass - this does that. Initial testing reported an increase of 7.5% in top speed, faster acceleration and better agility.


  • Size: 36"
  • ERD: 751mm
  • External width: 33.5mm
  • Internal width: 28mm
  • Depth: 28mm
  • Spokes: 32 x 4mm Holes (14G)
  • Valve type: Presta, 6.5mm
  • Material: Carbon Fiber
  • Finish: Natural matt texture
  • Color: Matte Black
  • Weight: 633g (weights may vary)

Information on the spoke length for building a wheel can be found on our spoke calculator.

Note: Rim requires a 32 hole hub, these are not standard on unicycles.


Type - Unicycle:
Color - Rim:
Matte Black
Wheel Size:
36 inch
Number of Spokes:
32 Hole
Type - Rim:
Double Wall