Pay in 4 interest-free payments of $3.25 Learn more
Ships within 48 hours · Estimated delivery Oct 16 - Oct 21
small ramps help ease roll-off and make the tire even faster
Rider-First Engineered™: Like all Specialized carbon bikes
You love to butter and ski backwards
1/2 inch drive compatible
microSHIFT M21 Rear Derailleur - 6/7 Speed Super Short Cage Black Mount | Rotor Size-Rear Flat | 140 Rotor small ramps help ease roll-offM21 rear derailleurs are designed to work with 6 and 7 speed Shimano road and mountain shifters. Enjoy the wide variety of bikes you can get going again with M21 rear derailleurs. Robust composite and steel construction Compatible with Shimano 6 and 7 speed mountain and road systems Largest Cog 32 Rear Der Shifter Compatibility Shimano Road Rear Derailleur Mount Type 10x1 Standard Drivetrain Speeds 7 Chain Wrap Capacity (teeth) 21 Cage Length Short
US$ 13.95
US$ 29.95
US$ 39.95
US$ 190.00
US$ 127.50
US$ 142.50
US$ 35.95
US$ 192.50
