Hi, I got interested in road cycling last year and initially bought the AERORAD. After the first 500 km, it was too hard for me, so I ordered an Endurace, which I rode from September. Rode from July to September 2023 . Here are the specs: Model name: Aeroad CF SL 8 Color: Grey In Grey Frame size: XL Weight: 8.00 kg Material: Carbon (CF) Rear derailleur Shimano Ultegra R8000 SS Cage length: short Weight: 210 g Front derailleur Shimano Ultegra R8000 Weight: 90 g Cassette Shimano Ultegra R8000 11-30 11s Number of sprockets: 11 Gear ratio: 11-30 Crank Shimano Ultegra R8000 Number of chainrings: 2 Bottom bracket Token Ninja Lite BB4124 Bottom bracket standard: PF 86.5 Weight: 85 g Chain Shimano CN-HG701 11s Wheel DT Swiss ARC 1600 Axle size: 12x100 mm Brake mount: Center Lock Rim height: 62 mm Inner rim width: 20 mm Rim material: Carbon Weight: 837 g Wheel DT Swiss ARC 1600 Dicut Axle size: 12x142 mm Brake mount: Center Lock Rim height: 62 mm Weight: 979 g Tires Continental Grand Prix 5000 25mm Width: 25mm Weight: 245 g Tires Continental Grand Prix 5000, 28 mm Width: 28mm Weight: 245 g Thru axle DT Swiss through axle with Lever Axle dimension: 12x100 mm Thru axle DT Swiss through axle w/o Lever Axle dimension: 12x142 mm Cockpit Canyon H36 Aerocockpit One-piece cockpit with top-class aerodynamics, partially integrated cable routing and ergonomic shaping for comfort and precise handling. Material: Carbon (CF) Weight: 365 g Saddle Selle Italia Model X Gender: Unisex Weight: 315 g Seatpost Canyon SP0079 Aero Seatpost Super stiff, super light carbon seatpost with unique blade shape. Modeled in the wind tunnel with advanced CFD technology. Material: Carbon (CF) Pedals: Shimano PD-R8000 Ultegra SPD-SL pedals