COZON X2S Hybrid Bike – Superior performance and perfect comfort for daily use and long rides Features: Shimano front and rear hydraulic brake system for safety and instant stopping Shimano Altus 3x9 transmission system for very smooth gear shifting Lightweight aluminum frame weighing no more than 12.5 kg SR SUNTOUR NEX front fork for shock absorption and a comfortable ride CST CIUDAD 700x32C tires for a perfect balance between speed and stability High-quality KMC chain for longer life and reliable performance Cozon handlebar for ergonomic design and perfect control Shimano crank ensures optimal power distribution while riding Additional information: Brand: COZON Model: X2S Type: Hybrid / City Bike Brakes: Shimano hydraulic front and rear Gear system: Shimano Altus 3x9 (Front 3 | Rear 9) Crank: Shimano Shifter: Shimano Altus Front fork: SR SUNTOUR NEX (Aluminum with shock absorption) Tires: CST CIUDAD 700x32C Wheels: 700C size Weight: 12.5 kg Chain: KMC Handlebar: Cozon Lightweight aluminum frame, SR SUNTOUR NEX front fork, Shimano hydraulic brakes, Shimano Altus gear system, CST CIUDAD tires, KMC chain, comfortable seat, and Cozon handlebar. No defects or problems, everything is sound.