Description
Upgrade your mountain biking performance with the Shimano XT SM-CRM85 1x Chainring, a premium component engineered for durability, precision, and enhanced drivetrain efficiency. Crafted from high-quality black aluminum, this 30-tooth chainring is designed specifically for Shimano M8100 and M8130 cranksets, making it an ideal upgrade for aggressive trail riding, enduro, and cross-country biking.
Materials & Construction:
Made from lightweight, corrosion-resistant aluminum, the Shimano XT SM-CRM85 chainring offers exceptional strength and durability without adding unnecessary weight to your bike. Its robust build ensures longevity and reliable performance in challenging off-road conditions.
Performance & Engineering:
Featuring Shimano’s innovative Dynamic Chain Engagement+ tooth profile, this chainring provides superior chain grip and retention during high-torque riding. The specially designed MTB gear tooth pattern enhances chain engagement, reduces chain drops, and improves power transfer, delivering a smoother, more responsive ride on technical trails and rugged terrains.
Components & Technology:
Designed for direct mount installation, the SM-CRM85 is compatible with Shimano’s 12-speed drivetrain systems, ensuring seamless integration and quick setup. The round tooth profile optimizes gear engagement for consistent shifting, while the advanced construction reduces wear and extends service life.
Style & Use Case:
Boasting a sleek black finish, this chainring complements any mountain bike aesthetic while delivering high performance. Perfect for trail riders, enduro enthusiasts, and cross-country racers looking to upgrade their drivetrain with a reliable, efficient component that withstands the demands of aggressive riding.
Innovative & Differentiating Features:
– MTB-specific tooth profile with Dynamic Chain Engagement+ for improved chain retention
– Precision-engineered for Shimano M8100 and M8130 cranksets (Direct Mount Shimano)
– 30T round design optimized for 12-speed drivetrains
– Lightweight aluminum construction with durable black finish
Enhance your ride’s efficiency and reliability with the Shimano XT SM-CRM85 1x Chainring-designed for serious mountain bikers seeking optimal performance, durability, and style in every trail.
- Optimized 30-tooth aluminum chainring designed specifically for Shimano M8100 and M8130 1x cranksets, ensuring precise fit and compatibility.
- Constructed from lightweight, durable black aluminum alloy for enhanced strength, corrosion resistance, and long-lasting performance in rugged MTB conditions.
- Features Shimano’s innovative Dynamic Chain Engagement+ tooth profile, providing superior chain retention, smoother power transfer, and improved drivetrain efficiency during aggressive rides.
- Ideal for mountain biking enthusiasts seeking a high-performance, direct mount 1x chainring that offers an optimal balance of durability, style, and technical innovation for challenging trail conditions.
- Compatible with 12-speed drivetrains, this round, black aluminum chainring is designed for easy installation and reliable performance, making it a must-have upgrade for serious MTB riders.
| Tooth Count | 30 |
| Drivetrain Speeds | 12 |
| Round or Oval | Round |
| Color | Black |
| Defined Color | Black |
| Direct Mount Type | Direct Mount Shimano |






Reviews
There are no reviews yet.