The grandad of cafe all racers. BSA 500cc Gold Star from the early ‘60s. Saw it at the Phillip Island Classic races.

https://i.redd.it/y09jkt1czff41.jpg via /r/CafeRacers https://www.reddit.com/r/CafeRacers/comments/f06c0w/the_grandad_of_cafe_all_racers_bsa_500cc_gold/?utm_source=ifttt