CRM86 Front Chainring

Engineered as a high-performance direct-mount chainring for Shimano XT 12-speed drivetrains, delivering superior chain retention and efficient power transfer.

The Shimano CRM86 Front Chainring is a precision-engineered component designed to perfectly integrate with Shimano XT M8100 and M8120 12-speed cranksets, forming the heart of a high-performance 1x mountain bike drivetrain. Featuring Shimano's proprietary Dynamic Chain Engagement+ (DCE+) tooth profile, this chainring provides exceptional chain retention, significantly reducing drops even over the roughest terrain. Its lightweight and rigid construction ensures maximum power transfer and crisp, silent operation, making it the definitive choice for cross-country racers and aggressive trail riders demanding uncompromising reliability and efficiency.

• Direct mount design for seamless integration with Shimano XT 12-speed cranksets.
• Dynamic Chain Engagement+ (DCE+) tooth profile for superior chain retention and silent operation.
• Lightweight and rigid construction ensures efficient power transfer.
• Optimized for 1x mountain bike setups (XC, Trail, Enduro).
• Manufactured to Shimano's high standards for durability and performance.