Theory American to Mid Bottom Bracket Cup Set - Aluminum - Black 1" Threadless The Profile Lockring & Spacer
Theory American to Mid Bottom Bracket Cup Set - Aluminum - Black 1" Threadless The Profile Lockring & SpacerThe Theory Bottom Bracket Cups allow you to use a mid size sealed bearing bottom bracket in an American size frame. They are made out of anodized 7000 series aluminum. These are made to fit 50. 8mm frames and 41. 2mm OD bearings. Color: Black anodized
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Ships within 48 hours · Estimated delivery Jul 31 - Aug 5