19mm Profile Euro External (Outboard) BMX Bottom Bracket Set - Gold - Made in the USA Purple These are basic hubs and

These are basic hubs and they may have some light shelfwear

It requires a 19mm bottom bracket (not included)

Color: Anodized Black

It is compatible with 2-piece cranks that use 24mm spindle

19mm Profile Euro External (Outboard) BMX Bottom Bracket Set - Gold - Made in the USA Purple These are basic hubs andThis Profile Euro external bottom bracket for 19mm spindles includes LH & RH threaded cups, bearings (2), tube spacer, cone spacer, & aluminum steel spacers. It is designed for use with a 68mm bottom bracket shell. Spindle not included. The Park BBT 9 tool is needed for installation (not included). Size: 19mm Color: Gold Tube spacer may vary in color from the picture. Manufacturer's Note: This Profile Racing component was colored by anodizing.