Oversized sheave system in machined 7075T6 aluminium.

Lighter and with the latest generation Narrow-Wide Ceramic bearings for use with Single Chainring.

Geometry designed and adapted for large 14 and 16-tooth pulley wheels, which considerably reduce chain friction, and achieve greater smoothness as well as better precision in our derailleur system.

Compatibility and weight reduction:

Sram Eagle XX1/-4g

Sram Eagle X01 / -15g

Sram Eagle GX / -15gr

Sram Eagle NX / -63gr