Shimano FC-M315 7/8-Speed Double Chainset
| Brand | Shimano |
|---|---|
| Colour | Black |
Entry level 7/8-speed double chainset offering slick hyperdrive shifting performance for off road enthusiasts.
The Shimano FC-M315-2 mountain bike crank delivers precise and reliable shifting for 2x7 and 2x8-speed drivetrains.
Technology
HyperDrive
Integrated design of SG-X chainrings, Wide Link front derailleur and HG chain.
Components work together to improve chain control to provide precise and reliable front derailleur shifting that is especially beneficial in severe off-road riding conditions.
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
- Entry level 7/8-speed double chainset offering slick hyperdrive shifting performance for off road enthusiasts
- Hyperdrive SG-X chainrings for fast and smooth gear shifts
- 7/8-speed compatible steel chainrings
- For use with 123mm square taper bottom brackets
