Brand: Shimano
Name: Shimano Sora RD-R3000-GS Rear Derailleur - 9 Speed Medium Cage Black
Model Number: ERDR3000GS
UPC: 689228678668
Color: Black
Speed compatibility: 9
Cable Pull Ratio: 1.7 - Shimano standard, SRAM 2:1
Cage Length: Medium
Actuation: Cable
Clutch: Unknown
Total Capacity: 43
Top Gear Max: 34
Weight: 300 grams
Chainring Differential: 43
Round/Oval: Round
Material:None