The Theory 19mm American BMX Bottom Bracket Kit includes anodized cups, sealed bearings, cone spacer, bottom bracket spacers, and a tube spacer. This bottom bracket will fit many popular cranks such as Profile Race, Redline Flight, Fit, and many other 19mm cranks.
Color: Silver anodized
BMXGuru.com / C&W Cycle
702 North St.
Morenci, MI 49256
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