Vintage City Era Bike Bearing Ball Cage – Central Movements – MTB BMX Compatible

Working on a classic or vintage bike project?

This bearing ball cage is for the central movements (bottom bracket) of a bicycle.

It's a generic, brand new part that fits a wide variety of bikes: BMX, city bikes, hybrid, mountain bikes, road bikes, even kids' and folding bikes.

If you're rebuilding an old bottom bracket and need fresh bearings and a cage, this is it.

Keeps those bearings in place and your cranks spinning smooth.

A simple but essential part for any bike build.