But fear not - there is plenty to explore...
Shop all Shimano Shop sale ShimanoMEMBERSHIP
Earn up to 10% back in rewards. Join Free.
LOWEST PRICE GUARANTEE
Find a better price? We’ll beat it by 5%. See our Price Match Policy.
The Shimano Altus M310 Rear Derailleur features advanced light-action shifting with friction-reducing Teflon-coated bushings and a long-cage design. Its oversized 13-tooth upper and 15-tooth lower pulleys deliver an impressive 43-tooth chain wrap capacity, outperforming conventional 11-tooth systems while reducing drivetrain friction. This innovative design creates seamless, quiet shifts that keep you focused on the ride!
Advanced Light-Action Design – A comfortable and light shifting feel, with lighter operation force based on the shifting operability.
Teflon-Coated Bushings – Low-friction bushing technology that reduce operational effort.
Direct-Mount Rear Derailleur – The direct mount feature is designed to suit a wide range of contemporary frames with large-section chainstays.
Compatible Chain – HG 8/7/6-speed
| Size | 7/8spd, Long Cage |
| Weight (g) | 326 |