About the product
The Shimano Altus M310-Smart rear gearbox has a WIDE link design for greater rigidity and accurate shift. The gearbox is suitable for 7 and 8 gear systems.
Traits:
Technology: Smart Cage
Color: Black
For 7/8 gear systems
Compatible with Chain: HG 6/7/8 Speed
Max sprocket lower gear: 34t
Min tooth lower gear: 28t
Max tooth higher gear: 14t
Min spray higher gear: 11t
Pulley Teeth 13/15t
The scope of the package
1x last gearbox 7/8s, Shimano Altus M310