Shimano Sm-Crm86 1X Chainring Black, 34T

What Our Gearhead Experts Are Saying: "I’ve run the SM-CR86 in both 28T and 32T setups depending on the rear cassette, and I never worry about the chain dropping—even when the trail gets rowdy. It’s lightweight, stiff, and integrates flawlessly with my XT crankset." We need a chainring that can match our pace and our terrain, and the Shimano DEORE XT SM-CR86 delivers just that. Built for trail riders who demand dependable performance, this direct-mount chainring features Dynamic Chain Engagement technology to maintain a confident connection through rocky climbs and fast descents. Offered in 28T through 36T options in 2-tooth increments, it adapts easily to a wide range of gearing preferences—whether we’re running a compact drivetrain for tech-heavy trails or a full-range setup for big-mountain days. Reinforced for impact resistance and fully compatible with DEORE XT crankarms, this ring lets us dial in our drivetrain without compromise.

• Optimized for 12-speed HG+ chains, the Deore XT SM-CRM86 1x Direct Mount Chainring offers precise gear performance and a secure fit for intense trail riding and mountain biking environments.
• Constructed from lightweight, impact-resistant anodized aluminum, this 34-tooth round chainring provides exceptional durability and corrosion resistance, ensuring long-lasting performance in rugged conditions.
• Featuring 's innovative Dynamic Chain Engagement+ technology, this chainring delivers superior chain retention and smooth shifting, reducing dropped chains during aggressive climbs and technical descents.
• Designed for seamless compatibility with Deore XT FC-M8200 cranksets, the SM-CRM86 enhances drivetrain efficiency and responds precisely to rider input, making it perfect for competitive XC, trail, and enduro biking.
• With a sleek black finish and direct mount compatibility, this versatile chainring is and ideal for riders seeking a high-performance, durable component to optimize their 12-speed drivetrain setup.