This KHE sealed bottom bracket is designed to be used with a USA/American sized bottom bracket shell. This includes 2 aluminium cups that push into the BMX frame as well as a spacer tube to go between the bearings. The internal diameter of the bearings is suitable to be used with a 19mm BMX crank spindle. The set includes all the necessary washers and spacers to fit you cranks as well as 19mm to 24mm sprocket adaptor.

Please note if you currently have a 19mm BMX crank with a USA unsealed bottom bracket you will need to use a different crank spindle. Click here to view the KHE US bottom bracket with spindle.

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Returns Policy

Up to 30 days to return goods for refund (Of course, conditions appy!)

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