R21 series

Carbon road bike rim brake clincher rims 21mm internal width U shape, available 33mm, 38mm, 44mm, 50mm, 55mm, 60mm and 70mm depths, all these rims are tubeless compatible. 

Tire size: 23C - 43C recommended.

The advantage of rim brake clincher rims:

• High TG 210°C resin system, less than 0.1% braking failure;
• Grooved 3k twill brake track gives a better heat dissipation, a stronger braking and helps to evacuate moisture;
• Aerodynamic profile design;
• Easy tire mount and tubeless ready;
• 5 years warranty.