they're road doubles.
if you have them to look at they will have spacing for 2 chainrings (lips on each side where the bolts go).
@Rincewind 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.
they're road doubles.
if you have them to look at they will have spacing for 2 chainrings (lips on each side where the bolts go).