Black Ops MX Sealed bearing American bottom bracket 19mm-Black expert-plus-bmx-race-wheels British ISO Standard

British ISO Standard

The subtle contrast between the red stitching and black cover adds a touch of class to this design

or +10 degree micro adjustment to fit various body shapes

Pinned and welded seam

Lighter weight design removes unnecessary material to reduce weight

Black Ops MX Sealed bearing American bottom bracket 19mm-Black expert-plus-bmx-race-wheels British ISO StandardThe Black Ops MX Sealed bearing American bottom bracket, 19mm Black. Featuring alloy cups and includes bearings. Will fit American bottom bracket frames and any crank with a 19mm spindle. Specifications: Shell: 68mm Spindle Type: 19mm Color: Black Interface: American Cup Material: Alloy Blk