The SHIMANO ALIVIO M3100 rear derailleur delivers a low profile design that lets you ride aggressively with fewer interruptions thanks to its SHIMANO SHADOW design.
FEATURES
• Low-profile design
• Total capacity: 45T
• Max. low sprocket: 36T
• Adjustment barrel
Offer is not valid on sale items, Garmin, Arc'teryx, Kuat, Vortex, Peak Design, Totem, Wahoo, or Dometic items. Additional exclusions may apply.
All Rights Reserved • Store Policies • Privacy • Accessibility