Raceface Aeffect R eMTB Crank Arm 170mm BCD: Direct Mount Black Set Tan This paired with a larger

This paired with a larger center relief channel helps disperse pressure while reducing contact where appropriate

Crew height protects your ankle from dust and debris coming off the road or trail

Good for keeping ears warm

6 Lower Cup 52mm Upper Cup 41mm Headset Position Complete Material Aluminum S

Tooth Count 22 Ring Position/Type Inner Drivetrain Speeds 10 Chainring BCD 64 Color Black Defined Color Black Material Aluminum

Raceface Aeffect R eMTB Crank Arm 170mm BCD: Direct Mount Black Set Tan This paired with a largerRaceFace Aeffect R Ebike Crank Arm Set 170mm 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