Shimano RD-M5120-B Rear Derailleur Bracket Axle Unit MFPN=RT-2 Includes oils and rust inhibitors

Includes oils and rust inhibitors to provide lubrication and protection after use

Lever body design offers improved finger wrap with optimized comfort and control

Lightweight and expertly-tuned for stiffness and efficiency

a rockered springboard tail and a straight-tapered edgeless butter zone in the tip combine to make a ski that pops

have a tendency to miss little mistakes that humans catch

Shimano RD-M5120-B Rear Derailleur Bracket Axle Unit MFPN=RT-2 Includes oils and rust inhibitorsShimano RD M5120 B Rear Derailleur Bracket Axle Unit. Shimano Miscellaneous Rear Derailleur PartsFor repairs on Shimano Rear Derailleur TECH SPECS keyword search RD M5120