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Description
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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.

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Msrp

$55

Model ID

FC-EX1-A1

Features
  • 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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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

Service

Installation. Service. Compatibility. Find all the documentation needed to set up, use, and maintain your components in the SRAM Service hub.

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EX1 E-Crank

EX1 E-Crank