microSHIFT M21 Rear Derailleur - 67 Speed Short Cage Black

microSHIFT M21 Rear Derailleur - 67 Speed Short Cage BlackM21 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 Largest Cog 32 Rear Der Shifter Compatibility Shimano Mountain Rear Derailleur Mount Type 10x1 Standard Drivetrain Speeds 7 Chain Wrap Capacity (teeth) 37 Cage Length

Alien Technology allows tool to separate into two pieces for more versatility when making repairs

Reintroduction of the classic MKS design that set the standard for toe clip pedals

All Mounting hardware

Wide saddle clamp reduces stress on lightweight saddle rails

so no more worrying

285 Material Aluminum Width 780 Defined Color Black Back Sweep (deg) 6 Upsweep 4

HG 8-11sp: Not compatible with HG 11sp road cassettes

Versatile performance – Ideal for gravel

Threaded caliper bleed port makes maintenance easy

Ritchey Gazos tape is constructed of perforated sueded textured urethane upper over a shock absorbing gel lining

Dual-Action (DA) doubles volume with each stroke and inflates tires up to pressure fast

Links 120 Chain Weight 259g Link Type Powerlock Primary Color Silver Speed 11 e-Bike approved Yes