Oversized rollers system in machined 7075T6 aluminum.
Lighter and with last generation Narrow-Wide type bearings for use with Monoplate.
Geometry designed and adapted for large rollers of 14 and 16 teeth, which considerably reduce the friction of the chain, and achieve greater smoothness as well as better precision in our system of change.
Compatibility and weight reduction:
Shimano XT M800 / -9 gr
Shimano SLX M7000 / -46 gr