TRP R1 Rotor

Most standard mountain bike rotors are 1.8mm thick. The extra material in this 2.3mm rotor provides a 47% increase in torsional stiffness, which prevents the rotor from flexing or warping under the intense heat and heavy braking loads common in downhill racing and e-bike riding.

Yes, this is a standard 6-bolt mounting interface. It is compatible with any hub designed for 6-bolt rotors, provided your brake caliper has enough clearance for the thicker 2.3mm rotor profile.

This rotor features integrated wear indicators that make it easy to track its lifespan. When the rotor thickness wears down to the minimum safety limit indicated on the disc, it is time to replace it to ensure consistent braking performance.

The clear coating applied to the arms of the rotor is designed to prevent surface oxidation and corrosion from environmental exposure. While it helps maintain the rotor's appearance and structural integrity over time, you should still keep the braking surface clean and free of contaminants for optimal performance.

While it fits standard 6-bolt hubs, the 2.3mm thickness is thicker than many standard rotors. You must verify that your specific brake caliper has enough pad clearance to accommodate the extra width before installation.

Yes, the design offers an 8% improvement in cooling capacity. This helps dissipate heat more effectively during sustained, heavy braking, which reduces the risk of brake fade and helps maintain consistent stopping power on long, aggressive descents.