The Handsling A1R0evo is the ultimate road frame. Stiff, robust, lightweight, and aero, with room for 32mm tyres, it is a real do-it-all road bike - and it does it all really fast. Designed 100% in-house and engineered by one of the best in the business Manufactured using unique moulds owned exclusively by Handsling Engineered using light and tough Toray T800 carbon UCI approved Internal EPS moulds used for increased carbon compaction Rigorous, destructive testing procedure to surpass ISO standards Neutral geometry is stable on downhills, while fast-reacting and nimble through turns Truncated, D-shaped aerodynamic tube profiles and integrated cables for clean look makes frame aero in variety of conditions Frame optimised for all-day comfort with room for up to 32mm tyres and unique tapered seattube designed to absorb road vibration Seatpost is an aero, truncated D-shape and utilises a non-stick seat clamp expander bolt hidden under the top tube Hourglass head tube is stiff and aero, leading into oversized downtube that flairs out to full width of BB86 bottom bracket Fork and chainstays are asymmetric in design to withstand twisting forces from braking and pedalling respectively Weight 920g frame and 350g uncut fork (size 52cm) Frameset includes: Integrated 1.5" headset bearings Dedicated aero seatpost Handsling superlight thru axles 142x12mm and 100x12mm Clamp for standard saddle rails. Please request clamp for carbon oval saddle rails if required. * Handsling handlebars sold separately: Handsling Race Integrated one piece carbon stem and handlebar (either 9, 10, 11, 12cm stem with either 38, 40, 42cm bar)