Shimano Deore FC-M6120 12-Speed Boost Chainset
| Brand | Shimano |
|---|---|
| Colour | Black |
Great value Deore M6120 2-piece design chainset for 12-speed Dyna-Sys MTB HG-X transmissions.
The Shimano Deore FC-M6120-1 crank features an entirely new construction, using direct mount chainrings, special gear tooth profile for improved chain retention, and a 178mm Q-factor that is compatible with 148mm O.L.D. frames.
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.
2-Piece Crank Set
- Integrated crank arm and bottom bracket - Increased rigidity with less weight
- Wider bearing positioning - Rigidity is enhanced and pedaling force is efficiently transmitted
- Precision Bearings - Low maintenance and simplified installation
HG Chain Design for HyperGlide+
HyperGlide+ dedicated chain delivers greater chain retention, improved shifting efficiency, and smoother transmission over rough terrain.
Benefits and features:
- Improved chain retention encourages more aggressive all-terrain riding and relieves chain-issue anxiety
- Smoother drivetrain transmission and enhanced shifting performance sharpens riders’ concentration and improves acceleration
- Better chain engagement cuts abrasion, reduces maintenance, and lengthens the lifespan of the chain
Revamped HG chain features an extended inner link plate that connects seamlessly with new chainring tooth shape for ultra-efficient drivetrain performance.
This design change reduces the vibrations normally caused by the inner and outer chain plates rolling onto the chainring, and provides better chain engagement, stronger retention, and smoother pedaling.
Features
- Forged crank arms rigid whilst being incredibly strong and durable
- HollowTech II integrated bottom bracket design uses a wide bearing placement with a large axle diameter for increased stiffness, efficiency and added durability
- Lightweight aluminium chainring
- We recommend that the bottom bracket is initially installed by a bike shop to ensure perfect facing and fit
- 55mm chain line for use with 148mm O.L.D. frames
- Direct mount chain ring
- 12-speed Dyna-Sys compatible
