Vision SC is the newest range of light and versatile carbon racing wheels, available with a 30mm, 40mm or 55mm rim depth, and in rim and disc brake formats. They have been developed using extensive wind tunnel testing and on the road with professional cyclists of our sponsored teams, offering a great balance of performance and light weight at a competitive price. The full carbon rims are TL tubeless ready, while the alloy freehubs are compatible with both Shimano 10-11 speed and SRAM 12 speed XDR systems. They are hand built to artisanal standards, with direct pull aero bladed spokes and ABS self-locking nipples for reliable performance and a clean rim design.Full Carbon 40mm depth rim,Clincher rim,6 sealed cartridge bearings (2F + 4R),DP Spokes - 16F / 21R,2:1 aero bladed spokes,Artisan built, entirely by hand,Includes QR-25 and spoke protector,Alloy Shimano 10-11sp / SRAM XDR freehub,Campagnolo 10-11sp freehub available separately.