Description:

e*thirteen Gen 4 Self extractor kit fits LG1 Race fits TRS race fits E*spec Race Brose

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.
PRODUCT SPEC
Compatibility Versions are specific to e*thirteen crank arm type