Sram CrankSet Rival GXP 172.5 XSYNC 1X11 Speed magnetic-collector HG-X 11-speed

HG-X 11-speed

The cups have Ceramic Speed bearings pressed in

Battery: Replaceable CR2032

QZSS) | Up to 17 days on Daily Use | 15 hours on Dual Frequency GPS

Sram CrankSet Rival GXP 172.5 XSYNC 1X11 Speed magnetic-collector HG-X 11-speedFeatures Forged aluminum with a detachable spider. X SYNC tall, square tooth design provides maximum chain control, and the sharp, narrow tooth profile and rounded chamfer edges help manage a deflected chain. Mud clearing recesses for the inner chain links and rollers. Compatible with 130 mm & 135 mm rears. Specification Chainring format : Single BCD: 110 BCD Length: 170, 172. 5mm Material: Aluminium Weight: 799gms Compatibility: 1x11 Speed Bottom