Gravel bike Fork: Rigid fork Gear system: Shimano GRX RX820, Shadow Plus 12-Speed Brakes: Shimano GRX Disc Brake Frame material: Carbon Tires: Pirelli Cinturato Adventure Classic 700 x 45 Wheels: Fulcrum Lite GR, 24mm 2-Way Fit Ready Aluminium Frame size: M Net only 3299.00.- SFr.