Shimano Alivio RD-M3100 Shadow 9 Speed Rear Derailleur gsda and you’ve got an effective
Baker’s notes & crumb story
Description
and you’ve got an effective system
internal fractures or shortening component life
Retention: 6 to 14
In independent tests the X-Dome™ architecture is proven to yield the strongest cassette on the market
Shimano Alivio RD-M3100 Shadow 9 Speed Rear Derailleur gsda and you’ve got an effectiveThe SHIMANO ALIVIO M3100 rear derailleur delivers a low profile design that lets you ride aggressively with fewer interruptions thanks to its SHIMANO SHADOW design. Specifications Low profile design Adjustment barrel Compatible chain: Chain 9 Speeds Min. top sprocket: 12T Max. low sprocket: 36T Total capacity: 45T Cage: SGS long Gears: 9 speed Mfr Claimed Weight TBC