microSHIFT M21 Rear Derailleur - 67 Speed Short Cage Black Weight-1145g Tubular construction Flat Protection Tread

Tubular construction Flat Protection Tread and Sidewall TPI 330 Color Black Weight 225

housing and structural parts of the locking mechanism are made of specially hardened steel

The ZigZag Basket is a clean sturdy take on the classic bicycle basket

5 Defined Color Black Drivetrain Speeds 12 Number of Chainrings Single Pedal Spindle 9/16" Rings 40 Spindle Interface Type SRAM DUB keyword search XPLR

}Lezyne Smart Grip Mount Phone Holder

microSHIFT M21 Rear Derailleur - 67 Speed Short Cage Black Weight-1145g Tubular construction Flat Protection TreadmicroSHIFT 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