Material: 4130 + heat treat steel chrome frame fork
Include: frame/fork
Size: 44cm 47cm 50cm 53cm 56cm
Steerer tube: 28.6mm
Fork tube:260m
Seatpost size: 27.2mm
Front derailleur adaptor size:28.6mm
BB spec: BB 68mm,thread
Hub axle size: front 100mm ,rear 135mm
Weight: frame weight: appro 1850g; frok 1017g (50cm)
Tyre clearance:700c x 42c tyres