Lightweight, durable, stiff and designed specifically to work with Bosch and Brose mid-ship motors, EX1 crankarms are purpose built for the high-torque E-MTB environment.
FEATURES
Proven SRAM technologies adapted for the demands of midship-motor E-MTBs
Compatible with Bosch, Brose and Yamaha bottom bracket interfaces
Specifications
CRANK ARM LENGTH : 170mm, 175mm
BB SPINDLE INTERFACE : ISIS
BB COMPATIBILITY : ISIS
SPEEDS : n/a
CHAINRING MATERIAL : No rings
BOLT CIRCLE DIAMETER (BCD) : n/a
CHAINLINE : n/a
CHAINRING SIZE : No rings














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