Wolf tooth Wolf Tooth Shimano Sprocket 40t Black – 42t Black

Expanding crown for Shimano cassettes.

Characteristics:Compatible cassettes:CSM771 XT (11-36) 10sp.

CSM980 XTR (11-36) 10sp.

CSHG81 SLX (11-36) 10sp.

Sprocket designed for Shimano 10v cassettes of the XT and XTR ranges.

Weight:79 g