Raceface Aeffect R eMTB Crank Arm 165mm BCD: Direct Mount Black Set ModelNumber=D1301 }SRAM XG1090 Stealth Ring Set

}SRAM XG1090 Stealth Ring Set fits 11-28 10-Speed Red

hub model 1/1 road disc description XDR complete freehub material aluminum

Dual phased 90 POE hubs with fast 4 degree engagement

The XLCM is medium

Raceface Aeffect R eMTB Crank Arm 165mm BCD: Direct Mount Black Set ModelNumber=D1301 }SRAM XG1090 Stealth Ring SetRaceFace Aeffect R Ebike Crank Arm Set 165mm For Bosch Gen4 Drive System 7050 Aluminum Black. The RaceFace Aeffect R eMTB cranks bring the burly purpose driven design of Aeffect R to the Bosch Gen 4 Performance Line CX drive system for seamless motor integration. Optimized for use with Bosch Gen 4 Performance Line CX drive systems Compatible but not optimized for use with Bosch Gen 2 drive systems Constructed of 7050 Aluminum TECH SPECS Color Black