Description
Find a Dealer

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.

Read More
Read Less
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
See more features
See less features

Specifications

Speeds n/a
BB Compatibility ISIS
Chainring Size No rings
Crank arm length 165mm, 170mm, 175mm
Chainline n/a
BB Spindle Interface ISIS
Color (Crank arm) Black