Just looking at more rims, have no idea IRL, but these look pretty good on paper
http://www.superstarcomponents.com/en/bor-xmd366-rim.htm ~330g a rim in 650b, almost 100g lighter than most others I've seen
@branwen started
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.
Just looking at more rims, have no idea IRL, but these look pretty good on paper
http://www.superstarcomponents.com/en/bor-xmd366-rim.htm
~330g a rim in 650b, almost 100g lighter than most others I've seen