It's part of Alain Michel signature on frames he made. It varied during his career but you can find one or three holes like this, and his initials on fork heads.
User of the (dying?) pignonfixe.com forum, happy to see you have a thread open here too ! So much pron stuff ...
Hi, Gipiemme cranks still available ?
Hi there !
Recent cyclist in the north of France, urban commuter & road cyclist. Pretty fan of vintage track and road bikes.
© LFGSS, powered by microcosm.
Report a problem
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.