Audax Frame 4 -
Curved seat stays.
565mm c-c effective top tube Colnag profile.
150mm head tube length standatrd 1 1/8.
500mm c-c seat tube length 32mm round for 27.2mm seat post.
Bi-ovalised down tube.
English thread bb 70mm drop.
425mm chain stays with vertical Breezer dropouts and and 130mm spacing.
72.5 degree seat tube angle.
73 degree head tube angle.
Mudguard and rack fittings.
Threaded gear cable stops on the down tube.
2 sets of bottle bosses.
57mm drop brakes.
Burls Audax Frame 4