Replacement Crank Fixing Bolts / Self-Extractor Kits


Replacement Crank Fixing/Tightening bolts and Self Extractor Kits.

Fits e*thirteen cranks of various generations as indicated below. The M15 bolts for Bosch and Brose are direct OEM replacements. The Self Extractor versions are an upgrade to the M15.

Please see the service guide to select the correct parts for your crank!

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Product Spec

Versions are specific to e*thirteen crank arm type

Converter kit for to EP8 cranks to E7000/E8000 motors are only compatible with V40 EP8 arms

Tech Info

Frequently Asked Questions