You are reading a single comment by @pooolq and its replies.
Click here to read the full conversation.
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
pooolq
No you'd need a normal bottom bracket, not the rotor one which is an adapter in itself. 30mm cranks are not designed for BSA shells.
Use a normal BB30 crankset with your BSA30 BB or buy 24mm cranks and a new bottom bracket.