ethirteen Replacement Crank Fixing Bolts / Self-Extractor Kits
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Questions about this product?
Questions about this product?
ethirteen Replacement Crank Fixing Bolts / Self-Extractor Kits Info
Replacement hardware for ethirteen e-bike cranks. Choose between standard M15 fixing bolts—direct OEM replacements for Bosch and Brose systems—or upgrade to self-extractor kits that let you remove your crank without a puller.
What's Included
- M15 fixing bolts or self-extractor kit options
- Compatible with multiple ethirteen crank generations
- Direct OEM fitment for Bosch and Brose e-MTB drivetrains
If you're doing routine maintenance, bearing work, or a drivetrain refresh, having the right hardware matters. The self-extractor upgrade is worth considering if you service your crank regularly—it eliminates the need for a traditional puller and speeds up the job. Standard bolts work fine for occasional maintenance.
Since ethirteen has released several crank generations over the years, verify compatibility with your model using the ethirteen service guide before ordering. Precise fitment ensures your crank stays secure and your spindle interface lasts.
