The Perfect Combination The force of disc brakes combined with the tradition of titanium and the technology of carbon.The fusion of these two materials creates a frame of unique elegance and originality. The tapered head tube and oversized downtube enhance the competitive of the XXTi Disco. Suitable for People with an appetite to be conspicuous for their determination and colourPeople with the most competitive spiritPeople determined to exploit the (new) supreme control of disc brakes Tubes: Titanium grade 9 (3Al/2,5V) with different thicknesses, drawn and strengthened. Titanium grade 5 (6Al/4V) for head tube, bottom bracket shell and dropouts, CNC works. Weaved carbon Titanium, resined in Italy.Front triangle: Round tubes, top tube Ø 36.4mm, seat tube Ø 35mm, king size down tube Ø 48mm, bi-oval, plain gauge.Rear triangle: Round seat stays Ø 16mm. Oval chain stays 21x27mm S-shaped with loop for wiring output. Lugs: titanium grade 9, CNC machined.Lugs: titanium grade 9, CNC machinedBottom bracket shell: titanium grade 5, CNC machined, Passoni engraved logo, BSA threadingHead tube: integrated conical Ø 56 mm, CNC machined, bearings Ø 1"1/8 upper – 1"1/2 lowerDropouts: Titanium grade 5, CNC machined, True axle version with post mount disc brake support.Seat post clamping device: integrated, seat tube center-end length max 750mm *traditional seat post available on requestFinishing / Graphics: Tubes glazed by hand, graphics applied directly on the tube in titanium by sandblastColour: Passoni Color PaletteFork: Columbus Futura, customized Passoni.