Shimano 11-38T11speed
11-12-13-15-17-20-23-26-30-34-38
★ Work on KCNC MTB derailleur system, , Shimano freehub compatible.
★ 11 individual 6/4 Ti cogs.
★ Mono block CNC machined AL7075 carrier.
★ Optimized tooth profile for swift shifting performance. *Fixed mount, no user replaceable cogs*
