Microshift R10 Rear Derailleur 10 Speed Long Cage MISC Clamp capacity: round and aero

Clamp capacity: round and aero tubes from 23 to 76 mm (7/8" to 3") wide

lighter and can last longer than the previous generation

Faces any IS mount

Maximum working length: 385 mm (15

and at certain angles even works to propel the wheel and rider

Microshift R10 Rear Derailleur 10 Speed Long Cage MISC Clamp capacity: round and aeroR10 rear derailleurs feature forged and CNC machined construction, pairing durability with finish quality. Compatibility with Shimano road products means you can mix and match to your hearts content. Specifications Group: R Series, R10Speed: 10 SpeedCage Length: Long CageMax Cog: 25 28TCapacity: 39TClutch: NoCage Material: SteelOuter Link Material: AluminumCompatibility: Shimano Road Mfr Claimed Weight TBC