Bicycle Components & Accessories

DABAIXIONG Bottom Bracket Screw Tap Repair Accessory Thread Bottom Bracket Thread Tap Repair Parts Bike Bottom Bracket Tapping Tool The screw tap is replaceable, and has long service life. for and without any burrs, featuring smooth tapping. Type A is the entry-level version, the is high-speed steel titanium-plated; Type B is the professional version, the is high-speed steel... DABAIXIONG Bottom Bracket Screw Tap Repair Accessory Thread Bottom Bracket Thread Tap Repair Parts Bike Bottom Bracket Tapping Tool