CHAINRING SRAM 38T XSYNC 104mm 12s BK

Description

Sram X-SYNC 2 technology optimized for 1×12 Eagle drivetrains

X-SYNC 2 design increases chain retention and wear life, and reduces friction and noise

Also compatible with Sram 11 speed drivetrains

Optimized for use without a chain guide

CNC machined