The Shimano SM-CRM81 Chainring is engineered for riders demanding precision and reliability in their 1x11-speed drivetrain. Designed for the Deore XT FC-M8000 crankset, this chainring features advanced technology to enhance chain retention and pedaling efficiency.

Optimized for 1x11-Speed Drivetrains: This 32T chainring is tailored for 1x11-speed setups, delivering seamless compatibility with the Deore XT FC-M8000 crankset. Its design ensures efficient power transfer, making it perfect for demanding off-road and trail conditions.

Dynamic Chain Engagement for Enhanced Retention: Equipped with Shimano’s Dynamic Chain Engagement technology, the SM-CRM81 offers superior chain retention and smoother pedaling. The narrow-wide tooth profile ensures the chain stays secure, even on bumpy terrain.

Durable and Lightweight Design: Constructed with high-quality materials, the chainring combines durability with a lightweight build. Its robust design withstands the rigors of aggressive riding while maintaining optimal performance.

96mm BCD for Perfect Fit: The 96mm Bolt Circle Diameter (BCD) ensures a precise fit with the Deore XT FC-M8000 crankset. This compatibility simplifies installation and guarantees a secure connection.

Whether climbing steep trails or navigating technical descents, the SM-CRM81 provides reliable performance. Its 32T configuration strikes a balance between climbing efficiency and flat-ground speed.