microSHIFT R10 Rear Derailleur - 10 Speed Short Cage Shimano Compatible BLK

microSHIFT R10 Rear Derailleur - 10 Speed Short Cage Shimano Compatible Black. R-series rear derailleurs are designed to work with 7 8 9 and 10-speed Shimano-compatible road shifters. These R10 aluminum rear derailleurs are lightweight precision CNC-machined robust and can get any bike back on the road.

Light weight all aluminum construction

Steel cage

Compatible with Shimano 7 8 9 and 10-speed road systems

Not compatible with Shimano Tiagra 4700 road system