The Argon 18 Sum SRAM Rival AXS offers a compelling blend of aero design and wireless shifting at an accessible level. The Sum frame’s hourglass headtube, aero profiles, and compliance-targeted carbon layup deliver efficient stiffness-to-weight. The SRAM Rival AXS 2×12 drivetrain delivers dependable wireless shifts and hydraulic braking. When paired with aero wheels and high-performance tires, this bike is capable of impressive speed and handling. Internal routing and refined integration ensure a clean aesthetic, making it a strong choice for riders seeking value without compromising Aero performance.

This specifications are from the information the brand releases and only apply to stock bicycles, build ups´ specifications will vary according to the components the buyer chooses.