Rear Derailleur 7/8 Speed Shimano Altus RD-M310 Long Cage Black

The Altus M310 rear derailleur is compatible with Shimano 7 or 8 Speed drivetrains, that use an indexed gear shift.

Shimano’s Altus shifting line provides great quality shifting for an entry level touring rider. With Shimano’s Indexed Shifting technology, you can rely on clean sharp shifts every time.

FEATURES

• 7 or 8 Speed Compatible
• Indexed shifting
• Wide Link Design for Enhanced Durability
• Code: ERDM310DL