Beautiful Sonic Weld BSA Gold Star built by Goldstarfreddie from New Jersey. I lifted the photos from the forum on britbike.com. Reminds me of the stance of the Sideburn Enfield 500. Sonic Weld style frames are still being offered, brand new, by Cheney Engineering in the USA. The builder of this bikes says... This is one of those new Sonic Weld frames using up a lot of my old flat track parts. The cases are B33 with an early GS crank and with the quill timing cover and top br

Tommy Rockwood styling on a BSA Gold Star in a Sonicweld chassis. Apparently he set an Ascot Park lap record on this bike. No rear brake, so pre-1970. Photographer unknown, but almost definitely Mahony. #BSA #TommyRockwood #Sonicweld #AscotPark #1960s #Mahony