Microshift Derailleurs & Parts|M21 Rear Derailleur (Black) (6/7 Speed) (Short Cage)

Microshift M21 Rear Derailleur Description:

The Microshift M21 Rear Derailleur is 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.

Features:

• Robust composite and steel construction
• Compatible with Shimano 6/7 mountain and road systems
• Super Short Cage designed for small wheeled bikes

Specifications:

• Speed: 6 Speed, 7 Speed
• Shifter Compatibility: Shimano Road & Mountain (6, 7 Speed)
• Shift Mechanism: Cable Actuated
• Max. Tooth: 32T (Super Short), 34T (Short)
• Min. Tooth: 11T
• Chain Wrap Capacity: 21T (Super Short), 39T (Short),
• Cage Material: Aluminum
• Chain Retention: –
• Color: Black
• Weight: 241g (Super Short)