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2x CNC machined black 44mm valves
Features include a highly breathable mesh instep that helps keep your feet dry
(1) Torpedo Versa Breather Valve
Safe for carbon fiber
Made with at least 50% recycled polyester
SUM Ultegra Di2 Competition 2x CNC machined black 44mmDecisions, decisions made easy. With a bike that gives you flat out advantage on the climbs, the sprints and the straightaways, the only decision youll need to make is how nice you want to be to the other guys. A rider oriented design approach ensures a frame that is both rooted and responsive, with a ride experience most aero frames cant match. With a layup engineered to maximize aerodynamics while keeping weight low, the design process for the Sum
US$ 119.97
US$ 120.00