Roval Alpinist Cockpit IILighter. More comfortable. Still climbing fast. The Roval Alpinist Cockpit II is Specialized's most comfortable integrated cockpit ever - and at 270g (400x100mm), it's 10g lighter than combining a separate Alpinist handlebar and stem. Shaped using data from over 100, 000 Body Geometry and Retul fit sessions, the redesigned D-shape tops increase surface area by 12% over the previous generation, spreading palm pressure for a more comfortable position on long climbs. The updated carbon layup delivers 28. 3% more vibration damping than the Rapide Cockpit, dialing back fatigue on rough roads without sacrificing steering precision. A subtle 4deg drop flare naturally positions the wrists and reduces forearm contact with the tops when riding in the drops. Fully internal cable routing is compatible with electronic groupsets from Shimano, SRAM, and Campagnolo. Universally compatible with standard 1-1/8" steerers, and includes a bolt-on computer mount. Features270g one-piece carbon construction 10g lighter than the Alpinist bar and stem combination, with improved torsional stiffness and better aerodynamics at the bar/stem junction Redesigned D-shape tops 12% more surface area than the previous generation reduces palm pressure and improves comfort on extended climbs and rough surfaces28. 3% more damping than the Rapide Cockpit updated carbon layup absorbs vibration for reduced arm and hand fatigue without impacting handling precision4deg drop flare wrists fall into a neutral, natural angle in the drops; reduces forearm contact with the tops and improves control at speed Textured lever clamping zone with positioning marks for repeatable, precise lever setup Seamless internal cable routing compatible with Shimano Di2, SRAM AXS, Campagnolo EPS, and other electronic systems Universal 1-1/8" steerer compatibility fits Specialized and non-Specialized frames with a standard steerer tube Bolt-on Roval computer mount included along with topcap and steerer tube bolt Limited Lifetime Warranty SPECIFICATIONSMaterial High-Modulus Carbon Fiber Weight270g (400mm x 100mm)Tops Profile D-Shaped, Retul and Body Geometry designed Drop125mm Reach75mm Flare4degWidth - Hoods (c-c)380mm, 400mm, 420mm, 440mm Width - Drops (c-c)396mm, 416mm, 436mm, 456mm Stem Length Range80mm-130mm (dependent on bar width)Stem Angle-6degSteerer Diameter1-1/8"Steer Clamp Height40mm Steer Tube Bolts Titanium, 5. 0 Nm torque Cable Routing Internal - Shimano Di2, SRAM AXS, Campagnolo EPS compatible Clip-On Compatibility Not compatible System Weight Limit275 lbs / 125 kg Includes Roval bolt-on computer mount (S219900058), topcap, steer tube bolt Warranty Limited Lifetime Warranty | Roval Wheels | Roval Alpinist Ii Cockpit Satin Carbon/gloss Blk 420Mm X 100Mm