The Trek Checkpoint SLR 6 AXS 2022 is a high-end carbon gravel bike, specifically designed for performance and serious gravel competitions. Its main feature compared to the SL series lies in its ultra-light OCLV carbon frame from the 700 series, combined with a wireless electronic drivetrain. Main technical specifications Frame & Fork: OCLV Carbon Series 700 (the lightest from Trek), equipped with IsoSpeed vibration filtration technology at the rear. It also features an integrated storage compartment in the downtube. Drivetrain: Wireless electronic SRAM Rival eTap AXS group, configured as a single chainring (1x12 speeds). Crankset: SRAM Rival AXS equipped with an integrated power meter (40 teeth). Cassette: SRAM XG-1251 with a wide range (10-44 teeth). Braking: SRAM Rival hydraulic disc brakes. Wheels & Tires: Bontrager Aeolus Pro 3V carbon wheels (Tubeless Ready compatible) fitted with Bontrager GR1 Team Issue tires in 700x40c. The frame accepts a maximum tire width of 45c. Weight: Approximately 8.90 kg (in size 56). Bike has been recently serviced.