King of the Mountain hunters can elevate their chances with the Reynolds AR29x Tubeless wheelset. These extra lightweight carbon wheels are a perfect choice for any rider who loves pushing up tough climbs. The carbon construction of the AR29x wheels make for a light, stiff, and strong ride for anything the road throws at you. A shallow 29mm rim depth sheds excess weight from the wheel without losing its powerful acceleration thanks to a 27mm rim width. With bladed spokes for extra aero gains, these wheels are ready for speed in any situation whether its climbing mountains or sprinting on a flat. The tubeless ready Reynolds AR29x wheels offer outstanding durability and handling to complement their light weight and speed. A 19mm channel provides extra air volume for improved ride comfort. This also lowers the rolling resistance with wider tires for excellent speed and traction with no compromises. The durable AR29x also features a brake track with 30 percent better heat resistance than previous models. To top it all off, 100 percent Cnc Machined Hubs are fast rolling with 10-degree engagement. These lightweight carbon wheels are an amazing option for the rider who wants to dominate the hills. SPECIFICATIONS Weight: 1,390g (pair) Material: Carbon Fiber Rim Size: 700c Rim Depth: 29mm Rim Width: 19mm internal; 27mm external Hub: Reynolds 10-degree engagement Spoke Count: 20 front; 24 rear Freehub: Shimano/SRAM 9-11 speed, Campagnolo, SRAM XD-R Brake Interface: Ctg2 heat resistant rim brake track Axle Spacing: 12x100 & 15x100 front; 12x142 rear