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Bosch eBike Crank Arms (Pair - ISIS Fitment)

Bosch E-Bike Parts

Bosch eBike Crank Arms (Pair - ISIS Fitment)


In stock

These are replacement ISIS Cranks Arms in Black for use with Bosch eBike systems. They come as a pair (Left and Right Crank Arms) and fit straight onto all Bosch eBike years.

Length: 175mm

To replace the crank arms you will require a crank puller and an allen key, available from our store.

These cranks are ISIS fit for Bosch Performance, Performance CX and older type Active Line. They will not fit the 2018+ Active Line / Active Line Plus motor which uses the smaller Bosch BNI Interface.

These cranks will not fit certain 27.5+ or fat bike models, some PLUS bikes have a special offset ring and longer crank body.

We list the 27.5+ cranks here that use an offset. Or the fat bike cranks here.

Customer Reviews

Based on 3 reviews
Grant Allen
Wrong crank

Wrong type - didn’t fit bike

Vanessa Mccoid
Crank arms

Hi great fit and the service was spot on as always cannot thank you guys enough.

Darren Stratton
All good

Simple to fit and had a 30 mile run out with no issues