Hello,
I'm restoring a very modified 1932 bsa blue star 350 cc L32-5 and would need the measurements between holes in the backstay, as indicated in the attached document.
Thanks in advance
Hi i've measured the distance as best I can without disassembling so I've had to measure it from centre of bolt to centre of bolt going through the holes and the measurement I got was 338 mm hope this helps regards Mark
Many thanks!!