Microshift R9 Rear Derailleur 9 Speed Long Cage ROAD the XTR M9100 12-speed cassette

the XTR M9100 12-speed cassette shaves weight while increasing SHIMANO's MTB gearing range another gear

Engineered to stretch to fit perfectly in the contour of your rim

The X0 Eagle AXS Transmission System takes a holistic approach to shifting your e-bike

the first version of the iconic Bora family

55mm chainline (XS: 165mm

Microshift R9 Rear Derailleur 9 Speed Long Cage ROAD the XTR M9100 12-speed cassetteWith a competitive weight and an aluminum bracket body and outer link, R9 marries form and function beautifully. Features Weight saving aluminum bracket body and outer linkSteel cage Specifications Group: R Series, R9Speed: 9 SpeedCage Length: Long CageMax Cog: 25 28TCapacity: 39TClutch: NoCage Material: SteelOuter Link Material: AluminumCompatibility: Shimano Road Mfr Claimed Weight TBC