Carbon mountain bicycle trail rims were engineered to be the weapon of choice for aggressive trail wheel riders.

These rims are hookless bead design, tubeless ready. We upgraded the hookless design to the next level. Not like the traditional bead hooks "press" tires in, creating a rounded footprint. Our hookless rim is lack of the traditional bead hook, which allows tire sidewalls to form an optimal interface with the rim channel, resulting in a more stable and surfooted point of contact on the trail that maximizes cornering and handling characteristics without risk of burping or rolling. Directional drilling (angled holes) aids in alleviating the additional stress placed on the nipple bed interface.

Available sizes 27.5er (650b) and 29er, and four different widths:

32mm wide & 25mm deep version rim is asymmetric profile, the unique asymmetric profile balance drive and non-drive side spoke tension to create a more durable and long lasting mountain bicycle wheels.

650b - asymmetrical rim profile - MX732TR, 25mm deep, 32mm external, 26mm internal, rim weight 370g.

29er - asymmetrical rim profile - MX932TR, 25mm deep, 32mm external, 26mm internal, rim weight 390g.

35mm wide & 23.5mm deep version rim is symmetric profile, it's most popular shape of carbon fiber mtb rim, for all mountain and trail mountain bicycle.

650b - symmetrical rim profile - MX735TR, 23.5mm deep, 35mm external, 29mm internal, rim weight 390g.

650b - asymmetrical rim profile - ASD737TR, 24.5mm deep, 37mm external, 30.6mm internal, rim weight 400g.

650b - symmetrical rim profile - MX742TR, 25mm deep, 42mm external, 36mm internal, rim weight 410g.

These carbon mtb rims for trail are light enough to get you up, strong enough to never let you down!