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SM-CRM91, CHAINWHEEL, 34T FOR FC-M9000-1/FC-M9020-1


The 1-way Race components are created for drivers who count for low weight and high load capacity in the uncompromising racing use. With these chainrings you can adjust the translation of your drive train to your preferences.
1 in stock

A special tooth profile (Dynamic Chain Engagement +) for single chainrings in the XC, Enduro and Trail intended use improves the support and guidance of the chain and facilitates pedaling even on rough terrain. The improved chain guide in each gear reduces wear and tear.

- The most advanced mountain bike chainrings of all time
- 3D hollow construction for increased rigidity
- Carbon / aluminum construction
- 1-fold version with special Dynamic Chain Engagement + technology against jumping off the chain