This kit is perfect for upgrading your stock unsealed American bottom bracket to sealed bearings. Includes two precision sealed bearings, aluminum cups, high-density plastic cone spacers, centre tube spacer, sprocket adapter, adjustment washers, 19mm 8-spline spindle, and spindle bolts.
Hassle-free returns & exchanges so you can buy in complete confidence
Always get the best price - we'll match any legitimate competitor
Sealed bearings are amazing compared to the unsealed I upgraded from!
This was amazing to convert my BMX bottom bracket to a nice sealed setup. Great quality and overall amazing fit.
The shipping was a bit long and took longer then expected but other than that Im very satisfied with the quality of the product and the outcome of the new bearings super smooth and quite
Great upgrade from my unsealed American BB! Quality parts and easy to install!
Great kit to upgrade to sealed bearings.
Keep updated with our latest videos and content
Sign up to our email newsletter or follow us on our social channels
SOURCE REWARDS
