American Bottom Bracket Conversion Kit

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SKU:
bb-usa-old-school
$49.99

Description

American Bottom Bracket Conversion Kit

American Bottom Bracket Kit 19mm. Sprocket adapter included that converts 22mm sprocket holes to 19mm. Bearing takes a 19mm. Includes the 8 spline Sealed Axle. Converts your Unsealed to sealed.

American Old School Bottom Bracket with Axle Conversion to Sealed Bearings for BMX

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