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

$21.99
By Shimano

Color: Black
Largest Cog: 34
Rear Derailleur Mount Type: 10x1 Standard
Chain Wrap Capacity (teeth): 43
Rear Der/Shifter Compatibility: Shimano Mountain
Cage Length: Long
Drivetrain Speeds: 7 , 8
Weight: 326g