wheels manufacturing bike bearing extractor essential kit

open end wrench, punch, and hammer

insert the extractor into the bearing, tighten one side with a matching wrench, and the collet expands to grip the inside of the bearing. tap the extractor & bearing out together with a punch and hammer.

all extractors are size-specific! if attempting to remove a bearing of a different size than the extractor, you will permanently damage or break the extractor.

if the extractor is smaller than the bearing, try using a shim between the extractor and the bearing to get the tightest fit before tightening the extractor bolt.”