Technical Information Frame Set Frame Carbon Advanced Composite Super Light Race Gravel frame, Full Internal Cable Routing, BB86, Flat mount disc 12x142 Fork Carbon Advanced Composite Race Gravel fork, Full Internal Cable Routing, Flat mount disc 12x100 Headset Totally Internal Cable routing Shifting System Rear Derailleur Shimano GRX Di2 RX827, 12-Speed Shifters Shimano GRX Di2 RX825 Crankset Shimano GRX RX820 Chainring 40T 12-Speed, Crankset / XS, S size 170 mm / M, L, XL size 172.5 mm Cassette Shimano XT M8200, 10-51T Brakes Brakes Shimano GRX Di2 RX825, Hydraulic disc RT-CL800 160 mm Wheels Tires Pirelli Cinturato Gravel RC Classic 622-45 Tan Sidewall Hubs Zipp 176D and 76D bearings, Front axle 12 x 100 mm, Rear axle 12 x 142 mm Wheelset Fulcrum Sharq GR Full Carbon Technology, 2-way Fit Tubeless. Components Handlebar Carbon Gravel Racing Handlebar Full Integrated Internal Cable Routing / XS size 70 x 360 x 410 mm / S size 80 x 360 x 410mm / M size 90 x 360 x 410 mm / L size 100 x 380 x 430 / XL size 110 x 380 x 430 Seat Post Megamo Gravel Advanced Carbon Seat Post / XS, S size 350 mm / M, L size 400 mm / XL size 450 mm Seat Fizik Vento Argo X5 Seat Fizik Vento Argo X5