38mm depth 25mm width with UD paint-free matte finish clincher carbon wheelset R13 Hub Road Bike. 38mm depth 25mm width with UD matte finish clincher carbon wheelset R13 Hub Road Bike.Toray 700c full carbon fibre. R13 black front 9100mm rear 10130mm. Spoke tension/rear wheel non-drive side. Spoke tension/rear wheel drive side. Fit for Shimano or sram 8/9/10/11S. Use of special carbon fiber resin processing with high temperature. All pass EN14781 (SGS) standard test. All of your order will be checked carefully before pack. If you need the products urgent. We have a quality assurance date which is 1 year. If the item is defective within 1 year due to quality issue, we will repair or replace it for free(according the products).