Rear Road .Wheel - Rim:Ud Carbon Tubelesseless Ready For V-Brake Matte With Glossy Stickers.Profile:50Mm High, 19Mm And 26Mm Outside Inside .- Spokes:24 Spokes Of Sapim Uced 2X1.8X2 And Dt Pro Lock Nipples .- Hub:Rear With 9.5x135Mm Bearings Axle .- Maximum Rider Weight:100 Kg.- Pressure Maximum:8 - 9 Bars.Core Compatible With Sram Xdr 11V .- Weight:873 Gr.