A 25" frame of exceptional quality. Built in 1960 by Ellis cycles of Fulham, London. The bicycle has a Campagnolo strada (road) double chainset, 5 speed rear block with campagnolo large flange hubs making the bicycle 10 speed. Campagnolo "Gran Sport" rear derailleur gear, Mavic sprint tubular rims with double butted spokes. Mafac center pull brake..