microSHIFT M21 Rear Derailleur - 67 Speed Short Cage Black Rings-36 Mobile: 4 integrated wheels

Mobile: 4 integrated wheels

Mount left or right side

Tire Technology TechWALL Labeled Size 700x33C Tire Diameter/ISO 700C/622 Tire PSI 75 Tire Compound SpeedGrip Tire Width Range 30 - 38 Tubeless Technology Tubeless Ready Tire Weight 390g Tire Width 33C Primary Color Black TPI 127TPI Bead Folding e-Bike approved No Tire Type Tubeless Ready

Environmentally friendly bicycle tire produced entirely from Fair Rubber

Rings 32 Defined Color Gray Spindle Interface Type SRAM DUB Chainring BCD Direct Mount SRAM Color Lunar Chainline/Hub Compatibility 157 Super Boost Hubs Drivetrain Speeds 12 Number of Chainrings Chain Retaining Single Crank Intended Use Mountain Pedal Spindle 9/16" BB Included No Crank Length (mm) 170

microSHIFT M21 Rear Derailleur - 67 Speed Short Cage Black Rings-36 Mobile: 4 integrated wheelsmicroSHIFT 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