microSHIFT M21 Rear Derailleur - 67 Speed Short Cage Black

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Description

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

Consistent damping performance at any temperature

receive navigation guidance and alerts based on your bikes battery status

} Aerodynamic wedge with a sleek update in design

Shimano XT CRM80 1x11 ChainringsHollow gear construction for optimized rigidity weight and rigidity

Unique features and design also provide significantly improved wear resistance on Eagle cassettes and rings

up to 60lb/each

This T-Type transmission takes a holistic approach to a bicycles shifting an entire system synchronized providing you with a superior ride experience

ALPHA disc option available with an oversized logo

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