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The original bottom bracket bearing system for BMX bikes. For frames with one-piece cranks and multi-piece cranks with the full-sized, American bottom bracket shell found on older or low-priced bikes. Dan's Comp has you covered if you need an American bottom bracket set.
All the Most Popular BMX American Bottom Brackets at Dan's Comp
Showing 1 to 13 of 13 Products
$32.99Fiction Savage American Bottom Bracket Sealed Conversion Kit (Black) (19mm)
Expected Mon, May 31, 2021