You are reading a single comment by @kerley 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.
@kerley
The BB is dependant on your frame, not the cranks or spider. The spider just goes onto the spindle the same as a normal BMX chainring so it doesn't change the BB.