RRS eccentric bottom bracket vintage old school bmx

Description

Early RRS eccentric bottom bracket shell. Can be used in any generation RRS RACING frames. I had the threads re threaded, They were a bit chewed up , but now can accept a euro bottom cup or Bullseye bottom bracket cups. This version is also capable of having a Hadley bottom bracket bearing pressed directly into it to utilize 401's or various other cranksets that use a 24t or 28t hadley bottom bracket. I can include some brand new hadley type bottom bracket bearings so you can run a hadley