Shimano Deore XT SM-CRM86 12 Speed Chainring
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The Shimano Deore XT SM-CRM86 12-Speed Chainring is built for aggressive trail and enduro riding, combining lightweight efficiency with long-lasting durability. Featuring Shimano’s proven Dynamic Chain Engagement+ technology, this direct-mount chainring delivers secure chain retention and smoother pedaling for all riding conditions. Reinforced for impact resistance and designed specifically for Deore XT cranksets, available in different sizes of chainring, giving riders the flexibility to fine-tune their drivetrain setup for climbing power or high-speed efficiency.
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.
Dynamic chain engagement+: Advanced tooth profile improves chain retention and reduces chain wear.
Direct-mount design: Simple installation and improved stiffness with XT crankset compatibility.
Impact-resistant construction: Reinforced to handle aggressive trail and enduro conditions.
Shimano Deore XT compatible: Engineered specifically for Deore XT 12-speed cranksets for seamless performance.
- Model no: SM-CRM86
- Series: Deore XT
- Gear speeds: 1
- Rear speeds: 12
- Weight: 72.3g (30T), 82.3g (32T), 88.4g (34T)
- Dynamic chain engagement+: ✔
- Chain guard type: Without chain guard
Take on every trail with confidence and precision—choose the Shimano Deore XT SM-CRM86 Chainring for reliable performance and unmatched durability.
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Let customers speak for us
First time using this as i was using another plant based degreaser. Used it to remove all the lubricant on my ebike drive train to prep it was use of waxed chain.
Perform well as describe. I only need to use it 2x to get rid all existing lube n dirt.
Highly recommended
Got this to wax it and then replace it on my stock kmc chain on my ebike. Wax is the way for me than normal chain lubrication.
A bit hard to break the chain to my desire length but once i passed that stage, all smooth.
Performance was good and no more black stain on my socks or hands.
Excellent service
And great advice on bike safety
As always, service was excellent. Service staff were efficient and friendly. Thank you
👍
Did my yearly full bike service for my BMC road bike. When I picked up the bike it was like new. Nothing to complain about. Definitely a good value for price paid.
Comfortable, light, and great ventilation! Loving it so far.
Great item and comfortable
A great clean mount. Shipping is fast
Perfect fit nice pair of shoes highly recommended
Service is fast and efficient.
This place is my go to for me since its beside my office.
Great guys, good stuff
Awesome
I'm very happy with my purchase.
Everyone in the shop was very friendly and polite.
I don't have the person named who served me. But he was bc very very kind.
Thank you all.
I love the service. We were well attended to in hanging the handlebar tape. I like how the mechanic advised re cables and had it re routed. Also advise on the chains that are on promotion!
The chain was still in good condition despite a 427km ride. I bought a second chain and highly recommend it
