PRAISE THE LIGHT - Orca isn't just light. It is 6.7kg of climbing technology designed to change how you reach the top. The feeling of a bike this light and efficient is unbeatable, and this instant acceleration, vibration absorption and responsive handling come from a frame which knows where it needs to be light and where it needs to be stiff. POWERSPINE - The lower spine of the frame handles the large majority of torsional and lateral loads. ICR PLUS - Internal Cable Routing is carefully guided along the best path under the stem and through the head tube, with no rub or rattle, and is optimized for both traditional and electronic shifting systems. 32MM TIRE CLEARANCE - Modern road riders have discovered the advantages of bigger tires on rougher surfaces. SEAT CLAMP - The minimal seat post clamp saves weight and adds a touch of style. SADDLE CLAMP - The clever saddle clamp is lighter than ever and works perfectly for both round and oval rails.