Shimano Deore XT SM-CRM86 12-Speed Chainring
| Brand | Shimano |
|---|---|
| Colour | Silver / Black |
Direct-mount and equipped with Dynamic Chain Engagement technology for secure chain retention, the reinforced SM-CRM86 chainring is impact-resistant, compatible with Deore XT cranksets, and offered in sizes from 28T to 36T in two-tooth increments.
Technology
Dynamic Chain Engagement+
Shimano’s Dynamic Chain Engagement+ is a special gear teeth profile designed for use in single-chainring configurations for XC, enduro, and trail riding.
It gives more chain retention and smoother pedaling - even over bumpy terrain. Chain retention of any gear will reduce abrasion and worn out.
Features
- Single chainring for suitable for Deore XT M8200 cranksets
- Dynamic Chain Engagement (DCE) is used to hold the chain and help prevent chain jump out. This is achieved by using a broader and taller tooth profile in conjunction with a special hooked leading edge and alternate profiled tooth shaping. This provides superior chain retention, lower driving sound, increased durability and drag to a minimum
- The 28T ring pairs well with the mid-cage rear derailleur and 9-45T cassette for wide range in a smaller, lighter package
- Aluminium construction for optimised rigidity, lightweight and durability
- HG 12-Speed chain compatible
- Direct mount
- Available in 28T / 30T / 32T / 34T / 36T
