Joe Brookes´s BSA B50 Racer.
USA
Here is a photo of my Rickman B50 as raced last year (2002).
Rickman was built by me, new pic shows it in 2003 with Marsocchi / Grimeca front end instead of BSA
The B50 racer has all the goodies, Megacycle cam, carrillo rod, alpha crankpin, ported to 38mm with mikuni carb etc.etc........I do all my own work ( except the nickel plating) have a fairly well equipped workshop
See also pic of 441 Victor / B50 racer, this was my old one, has since been
rebuilt with B50 Rod and Crankpin.
Joe Brookes