Profile Retro 19mm American Bottom Bracket Set - Silver - USA Made Blue The set includes crank arms

The set includes crank arms

Made in the USA from aluminum

Color: Silver & Black

This brake caliper comes with a short and long post so that it can be used on the front or the rear

This part allows you to use a derailleur on a BMX-style dropout

Profile Retro 19mm American Bottom Bracket Set - Silver - USA Made Blue The set includes crank armsThe Profile Retro Bottom Bracket comes with flat cups, sealed bearings, tube spacer and aluminum spacer washers. These are the original styled American BB cups, perfect for your vintage restoration. It will fit 19mm Profile cranks to give you an old school look. This bottom bracket is a 19mm and fits American frames. Color: Silver