Lynskey ProCross Frame. The ProCross Frame is designed by Lynskey to be the ultimate race-ready machine for the most difficult terrain and muddiest cyclocross courses. It’s built up with a stiff and efficient 3/2.5 Titanium tubeset with a Helix shaped down tube and Lynskey’s 6AL/4V Triangular top tube. The addition of this highly advanced material turns the ProCross into a smooth racing, tight cornering offroad and on road ride. Wide Tyre Clearance. Thanks to its helix shaped downtube, the ProCross frame is optimised to offer lightning quick acceleration as soon as you jump on after an obstacle transition. Also, Lynskey has provided cable routing for shift cables and hydraulic hose along the side of the top tube to ensure comfortable shouldering when carrying your bike. 12x142mm rear dropouts enhance the rear end stiffness and there’s clearance for up to 700x42c tyres so you can ride in all terrains and in all weather types. Features: Material: 6AL-4V Titanium triangular top tube, 3/2.5 Titanium Helix down tubeHeadtube Design: Tapered/Integrated, Recommended headset: Cane Creek IS 42/52 Bottom Bracket Type: 68mm English Thread Seatpost Diameter: 27 2mm Seat Tube Diameter: (Front derailleur clamp size)34 9mm Cable Routing: External (all long side of top tube for comfortable carrying)Front Derailleur Type: Band on Wheel Size: 700c Max Tyre Width: 42c Brake Type: Mechanical or Hydraulic Disc Dropouts: Replaceable rear hanger dropout Rear Spacing: 12x142 with Thru Axle (interchangeable) 6AL-4V titanium super tube top tube for precise handling 3AL/2 5V Helixed downtube for added stiffness Interchangeable rear dropouts - 9mm quick release or 12x142 thru axle (sold separately) Top-centre hydro cable routingBuy Lynskey Frames & Forks from Chain Reaction Cycles, the World's Largest Online Bike Store.... More