is that a vertical 90° measurement (c-t)?. The relaxed seat tube angle could be deceptive as the head tube looks more like a 50/52 very nice thing.
vertical measure is 52cm the head tube is 125mm
@BernardRenault 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.
is that a vertical 90° measurement (c-t)?. The relaxed seat tube angle could be deceptive as the head tube looks more like a 50/52 very nice thing.