Info
The ROLLCii GR2545 is a high-performance, super-lightweight rim crafted from unidirectional T24/30 carbon fiber with reinforced spoke holes for added durability. Its wide, aero-rounded profile ensures exceptional handling and speed. Measuring 32mm wide (25mm internal), it supports 35-50mm tires, optimizing grip and reducing rolling resistance.
Designed for versatility, the GR2545 is tubeless-ready, compatible with both clincher and tubeless tires. With a 45mm depth, it's an ideal choice for gravel racing, or custom carbon wheel builds. Perfectly balanced for performance and reliability.
Aero optimised for 35-50mm tyres, works well with 32mm up to 60mm.
Maximum tyre pressure guidelines for this rim:
23-28mm tyres: Max 100psi
30mm tyres: Max 70psi
33mm tyres: Max 50psi
35-45mm tyres: Max 40psi
46mm+ tyres: Max 35psi
Note: 100psi is sufficient for any rider on the road. Always adhere to the maximum pressure specified on your tyre to ensure safety.
Recommended spoke tension: 115-130kgf / Effective Rim Diameter: 549mm
