When you choose Shimano, you know you're choosing quality. The best of this Japanese manufacturer's expertise is brought to you in the Shimano Clincher Wheels without the expensive price tag. Features of this wheel pair include a 24mm high profile aluminium rim for aerodynamic efficiency & stainless steel-bladed spokes with a 2-cross lacing structure for enhanced power transmission & rigidity. Angular contact bearings in the hub are adjusted for precision, offering lateral & radial support & are easy to maintain, while low friction Labyrinth seals shut out water & dirt & enhance rotational smoothness. The Shimano Rs 10 Clincher Wheels Pair are 8, 9 & 10 speed compatible.