MRP Rear Race Axle 1 x 173 Red Bull SPECT Flex-Tuned shell balances comfortable flex

Flex-Tuned shell balances comfortable flex with pedaling efficiency

Proprietary additive system minimizes wear and keeps the system clean

fully tuned-and-dialed hub of choice for your custom wheel build

Special surface active formula reduces rolling resistance of drivetrain and improves shifting performance

Looking for a 1X chainring for your new XTR M9000 crankset with the proven chain retention of our Drop-Stop® chainrings

MRP Rear Race Axle 1 x 173 Red Bull SPECT Flex-Tuned shell balances comfortable flexThe sleek new MRP Race Axles give you increased rear end clearance especially useful for those who ride tight, technical trails. In some cases, our Race Axles save upwards of an inch (~25mm). Additionally, they weigh in anywhere from 20 50% LESS than the common QR style thru axles (Shimano E Thru, DT Swiss RWS, and Syntace X12). Compatibility : Canyon All (except 2021+ Torque) 148 173x1 Cube AMS, Access, Reaction, Stereo, Sting 148 173x1 Giant All