NOS Haro ISIS 19mm bottom bracket, new in the original packaging with installation / removal tool. 

This bottom bracket allows you to install a sealed bearing 19mm BMX crankset of your choice on your old ISIS bottom bracket shell spec'd BMX frame.

Includes installation instructions. 

*This BB will not work with American or English threaded bottom bracket shells.*

*19mm spindle not included*

*Please message with any fitment questions you may have before purchasing.*