Well, after much hunting I found a frame in my size for a good price that I was told is a pre Bob Jackson JRJ track frame that has been a bit mucked around with. I was wondering if anyone here could help me positively identify it. It has a very interesting bottom bracket with reinforcements on the seat stays that match this JRJ track from the early 50's on classic lightweights. http://www.classiclightweights.co.uk/bikes/jrj-rb.html.
Well, after much hunting I found a frame in my size for a good price that I was told is a pre Bob Jackson JRJ track frame that has been a bit mucked around with. I was wondering if anyone here could help me positively identify it. It has a very interesting bottom bracket with reinforcements on the seat stays that match this JRJ track from the early 50's on classic lightweights. http://www.classiclightweights.co.uk/bikes/jrj-rb.html.
1 Attachment