Brand: Shimano
Name: Shimano Saint RD-M820-SS1 Rear Derailleur - 10 Speed Short Cage Black
Model Number: IRDM820SS1
UPC: 689228299689
Color: Black
Speed compatibility: 10
Cable Pull Ratio: 1.2 - Shimano 10 MTB aka Dyna-Sys.
Cage Length: Short
Actuation: Cable
Clutch: Unknown
Total Capacity: 25
Top Gear Max: 36
Weight: 280 grams
Chainring Differential: 25
Round/Oval: Round
Material:None