Wheels CX Carbon

Wheels CX Carbon 150 150 PROTOTYPE

CX Carbon

The cyclocross CX Carbon wheels that were born to win races.

Important victories have been written in its history. World champions and European champions are just a few.

RIM Detail

MSRP: 1.345 €

Disc brake technology gives you added braking control.

The 24 spokes at front and rear for optimized brake power distribution.
Front hub have the optional 12mm or 15mm thru-axle or quick release
Rear hub have the optional for 12×142 thru-axle or quick release
Brake system Center Lock or IS available, also Freewheel Shimano, XDR or Campagnolo like optional driver body.

Performance and reliability are our main concerns.

The next step rims to increase your bike’s performance.

A disc brake-specific carbon fiber wheel designed from the ground up to be the ultimate cyclocross racing wheelset. The results speak for themselves, they won a world championship and two european championships.

A new era of wheels

The Prototype CX Carbon specific carbon fiber is designed for cyclocross racers looking for the ultimate in cyclocross race performance. As such, the tire bed has been developed for use with 33mm tires and is capable of withstanding frequent tire installations and removals.


Great aerodynamic performance without sacrificing weight.

Improve your braking with disc brake technology.

All the details make the difference.

The Prototype CX Carbon rim is 27mm wide and 30mm deep. One of the great benefits of developing a rim for disc brake specific use is that the engineering team is no longer bound by the constraints caused by braking on the rim. The result is a rim that is substantially lighter and more compliant without sacrificing the strength or impact resistance of the rim.

At Prototype , we love the sport of cyclocross and over the years, members of the cyclocross community have been some of our most loyal and vocal supporters. As such, we wanted to develop a cyclocross specific carbon wheelset for the die-hard cyclocross racers of the world.

The CX Carbon rims come in a 24 hole count only to maintain an optimal degree of stiffness and strength required for the frequent accelerations and decelerations that define cyclocross racing.



  • Material: full carbon
  • Width clincher (inner/outer): 23/27mm
  • Width tubular : 25mm
  • Profile: 30mm
  • Type: tubeless ready or tubular
  • Rim shape: symmetric


  • Model: SP Disc
  • Material: Aluminium light-force
  • Bearings: sealed – PROTOTYPE PRO 2
  • Braking System: IS (6-bolt) or center-lock
  • Clamping: thru-axle or QR


  • Size: 700
  • Type: tubular or tubeless ready
  • Width: 23 to 36
  • Max. Pressure: 140psi / 9bar

Spokes and Nipples

  • Model: round SL
  • Type: straight pull
  • Spoke material: sandvik
  • Nipple material: aluminium

Compatibility Wheel

  • Front wheel
  • Cap: 9x100mm/ 10x100mm / 12x100mm / 15x100mm
  • Rear wheel
  • Cap: 10x135mm / 12x135mm / 12x142mm


  • Freewheel Body Options: Shimano 10-12s / Sram XDR / Campagnolo
  • Ceramic Bearings: yes
  • Color: white decal

Wheelset and weight

  • Discipline: CX / Gravel
  • ASTM: 2 – ASTM List
  • Weight limit: 85kg
  • Weight tubular: 1190gr
  • Weight clincher: 1430gr

  • Include accessories: user manual, Rim tape
  • Note: The weights indication is just a reference value.