vintage 531 ken bird fame 53x53.Top tube c to c is 53cm seat tube c to top is 53cm Campagnolo rear ends will take a 27.2 seat pin all threads are good no forks.
Vintage Cycling Jersey 70s/80s Jones Inner Space Humming Bird
VINTAGE FAVORI (ELLIS BRIGGS) FRAMESET 57CM- 22.1/2" 531 TUBING NICE CONDITION
VINTAGE GAZELLE AA FRAMESET 59CM 531 TUBING NICE CONDITION
CAMPAGNOLO RECORD FRONT MECH / 531 653 753 VINTAGE BIKE FIT
Ribble 531 Competition Retro Road Frame 57cm Preston Vintage Racing Red Aero
Vintage ‘Prugnat’Lug Set Bike Frame 531 Seat Cluster Angle Approx 70degrees
