SHIMANO Altus RD-M310 SGS Long Cage Rear Derailleur 7/8-Speed

SHIMANO Altus RD-M310 SGS Long Cage Rear Derailleur 7/8-Speed

Compatible with 7/8-Speed shifters
13T upper pulley and 15T lower pulley
Wide link design for more rigidity and precise shifting
Advanced light action
Smartcage pulley plate

Speed: 7/8-Speed
Shifter Compatibility: Shimano Road and Mountain
Shift Mechanism: Cable Actuated
Direct Attachment
Max. Tooth: 34T
Min. Tooth: 11T
Chain Wrap Capacity: 43T
Cage Material: Steel
Color: Black, Silver
Weight: 326g

Original Shimano parts guarantee that all components work perfectly for optimum performance and maximum safety and longevity.