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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.
- Proven SRAM technologies adapted for the demands of midship-motor E-MTBs
- Compatible with Bosch, Brose and Yamaha bottom bracket interfaces
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|Crank arm length||170mm, 175mm|
|BB Spindle Interface||ISIS|
|Chainring material||No rings|
|Bolt Circle Diameter (BCD)||n/a|
|Chainring Size||No rings|
Installation. Service. Compatibility. Find all the documentation needed to set up, use, and maintain your components in the SRAM Service hub.Visit product service page