Bicycle with titanium frame.
We wanted to make a bicycle out of all industrial and aesthetic standards. It is a bicycle that is unique in its craftsmanship. Spinas combines Italian conception, construction, technology and design. The frame design is devoted to maximum performance; the frame is rigid, with spectacular propulsion performance; makes you want to pedal from the first meter. All this thanks to the innovative down tube with a trilobate section optimized in terms of stiffness to weight ratio (thickness 0.50mm).
TUBES: titanium grade 9 (3AL-2,5V)
down tube grade 5 (6AL-4V) thickness 0.50 mm., bottom bracket shell grade 5 (6Al-4V) CNC machined BSA thread, CNC machined dropouts in grade 5 titanium (6AL-4V)
Cold drawn seamless front triangle tubes
Horizontal tube dia.35 with oval section in the central part to contain lateral flexions
Integrated tapered 1 ″ 1/2 head tube
Vertical tube diameter 35 mm.
High rear tubes shaped to them Built on request for Shimano Dura Ace Di2 (electronic) and for Campagnolo EPS Mechanical groupset for external wire passage
also made for flat mount disc brakes pp 142 x 12
compatibile anche SRAM Etap
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