Lightest top gravel bike from Trek with sporty geometry - 8.4kg. One year old and very well maintained Project One frame paintwork Carbon frame - top category from Trek = OCLV 800 All cables neatly integrated Various mounting points for up to three bottle holders and additional bags ISO Speed frame damping for the seating area The frame offers tire clearance for up to 45 mm tires Frame size M (164cm-177cm body height = manufacturer's specification) Shimano Ultegra DI 2 12-speed drivetrain (you can hardly find this bike with Shimano equipment, only SRAM available as standard) Front 50/34 / Rear 11-34 (this allows the gravel bike to be easily used as a road bike, easiest with a second wheel set) Super lightweight wheelset Bontrager Aeolus Rsl 37 carbon rim / DT hub (this wheelset alone would cost 3000.- CHF; it is very light and runs incredibly smoothly) One-piece carbon cockpit BONTRAGER AEOLUS (stem/handlebar unit) Pirelli Cinturato tires The Checkmate is a truly fast gravel bike with incredible propulsion. It translates pedal power extremely efficiently, thanks to the perfect sporty geometry.