PRC 1400 SPLINE® The ultimate carbon racing wheel for mountains, hills, or flat terrain. Available with 65 mm or 35 mm rim height, in both disc brake and rim brake versions, the PRC 1400 SPLINE will be your best ally, no matter what your favorite terrain is. The result of our many years of experience in manufacturing wheel components, the PRC 1400 SPLINE also benefits from the unique build quality of DT Swiss. The SPLINE straight-pull hub, featuring Ratchet System technology, works in perfect harmony with the high-quality straight-pull spokes and the carbon rim—with an 18 mm internal width—which ensures all the necessary comfort as well as exceptional rolling characteristics. Offering the ideal balance between lightness, stiffness, and reliability, it will rise to any challenge: whether in competition, with friends, or racing against yourself on the winding roads of a mountain pass.