M310 Rear Derailleur. Shifter/Derailleur Compatibility: Shimano. Cassette Spacing: Shimano/SRAM 8. Pulley: 13t upper & 15t lower. Chain Wrap Capacity (teeth): 43 teeth.

MPN: RDM310DL
Set Includes: Derailleur (Rear)
Material: Steel
Mounting Type: Bolt-On
Number of Speeds: 8 Speed
Colour: Black
Brand: Shimano
Model: Altus
Compatible Bike Type: Track Bike, Cruiser, Kids Bike, Universal, Folding Bike, Recumbent Bike, Tandem Bike, Electric Bike, Trekking Bike, Tricycle, Mountain Bike, Dutch Bike
Number of Items: 1
Item Weight: 460 g
Part Type: Rear Derailleur
Derailleur Cage Length: Long Cage