microSHIFT M21 Rear Derailleur - 67 Speed Short Cage Black Rings-36 A generous flat 110x105mm platform

A generous flat 110x105mm platform with 9 pins per side and proven ramped and undercut traction pad ensure your feet are always planted regardless of how rough the riding gets

Replacement parts for RWS thru axles

Carry On Size NoColor BlackHas Wheels YesWeight 2

Heat treated 4130 spindle

8mm rise 75mm width 800mm up/back sweep 4/8 deg material aluminum color black/white weight 365g

microSHIFT M21 Rear Derailleur - 67 Speed Short Cage Black Rings-36 A generous flat 110x105mm platformmicroSHIFT M21 Rear Derailleur 67 Speed Short Cage Black. M21 rear derailleurs are designed to work with 6 and 7 speed Shimano road and mountain shifters. Enjoy the wide variety of bikes you can get going again with M21 rear derailleurs. Robust composite and steel construction Compatible with Shimano 6 and 7 speed mountain and road systems TECH SPECS Cage Length Short Chain Wrap Capacity (teeth) 39 Color Black Drivetrain Speeds 6 Drivetrain Speeds 7