ProX Carbon Fibre MTB Wheels 88MB ODM Ratchet System Mountain Bike Carbon Wheels

Carbon Fiber Material

Premium Toray T700 + T800 carbon fiber are used in our carbon rims. 

Besides, advanced graphene filling technology is used in producing our super light MTB carbon rims (GP model). 

Combining with stable resin system to make consistent quality and light weight carbon mtb rims.

Light Weight

By using well designed lay-up structure, mixing Toray T700 and T800 carbon prepreg, light weight carbon rims are created.

Excessive materials are eliminated to save weight, while extra materials are added around spoke hole for reinforcement.

So, light weight is achieved without compromise in strength or stiffness.

Asymmetric Design

Asymmetric design mtb rims help to make wheelset with more even spoke tension between drive side and non-drive side.

MTB carbon wheelset built with asymmetric rims are of better stiffness and stability.

The spoke tension on such wheelset will not get loose easily, lower frequency for re-truing is needed.

Hookless Design

Compared to bead hook rims, the sidewalls of hookless rims are thicker and stronger, providing better impact resistance.

Straight bead provides more stance for tire. Tires will not be squeezed in bead as it was, which makes it less "light bulb effect".

Thus, the tire/rim engagement is more stable, more difficult to be blown out under strong impact, which is important for carbon mountain bike rims.

Tubeless Ready

Tubeless tire is getting popular in road bike wheels thanks to its better traction, lower rolling resistance and better riding comfort.

All our carbon clincher rims are tubeless ready (also fit normal tube tires).

Optimized anti-burp bump design provides easy tire mounting, dismounting, as well as air inflation. 

Hand Built

All our carbon wheelsets are hand built by experienced mechanician.

Based on customers’ demand, various choice of hubs, spokes and nipples are optional.

After wheel built, they are trued precisely at high standard (≤0.3mm) on roundness, lateral and center tolerance.

ProX 88MB Hubs

ProX 88MB hubs are used.

88MB mtb boost hubs are with stable quality and competitive price.

15*110/12*148 boost spacing, with both 12-speed (Sram XD, Shimano MicroSpline) and 11-speed freehub optional.

Pillar Spokes

The popular Pillar PSR AERO 1423 spokes are used.

Pillar patented cold forge technology is applied in the spoke production which increase the strength up to 20%.

Perfect aero shape, high elasticity and low drag coefficient.

2-Year Warranty

We have strict production management system, QC and Testing process. Our quality is always very good and reliable.

For all carbon rims and carbon wheels sold by ProX, 2 years’ quality warranty is offered (starting from the date of package being signed).

Click Warranty Policy to see more details in another page.