This XTR CRM91 chainring features Dynamic Chain Engagement technology. Which means it uses a unique tooth profile that provides superior chain retention, drivetrain smoothness and less chain noise. This version of the XTR chainring also includes a narrow-wide tooth profile for even better chain engagement and makes it the perfect chainring to suit any rider, in any condition
model no. | SM-CRM91 |
series | Shimano XTR M9000 series |
chain ring teeth | 30,32,34,36 |
p.c.d | 96mm |
Model No. | SM-CRM91 |
Series | Shimano XTR M9000 series |
Chain ring teeth | 30,32,34,36 |
P.C.D | 96mm |