The Perfect Combination Carbon and titanium filament are weaved together to create a new carbon fabric structure. Elegant lines and high technology.Light, with a high performance. Suitable for People interested in the carbon hybrid characteristicPeople interested in a sport-racing bike Tubes: Carbon-T800 resined and printed in Italy. Bottom bracket shell and fittings in titanium grade 5, CNC machinedFront triangle: Shaped tubes top tube variable shape and section, seat tube Ø 35 mm, downtube shaped to maximize the stiffnessRear triangle: Wishbone shape seat stays and chain stays to maximize the lateral stiffness and vertical complianceBottom bracket shell: Titanium grade 5, CNC machined, 386 EVOHead tube: Integrated conical Ø 56 mm, CNC machined, bearing cups in stainless steel, bearing Ø 1" 1/8 upper - 1" 1/2 lowerDropouts: Passoni carbon project, Ergal replaceable hangerSeat post clamping device: Titanium seat clamp customised PassoniFinishing / Graphics: Titanium parts glazed by hand; Carbon-Titanium tubesColour: Passoni Green and Passoni Color PaletteFork: Columbus Futura Caliper, customised Passoni