You are reading a single comment by @sohi 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.
@sohi
here is a list of the density of different materials
http://www.simetric.co.uk/si_metals.htm
but you should still do it and get some really crazy design made.