Trek Checkpoint ALR Frameset is an awesome platform for your dream gravel bike. It's built with light and sturdy aluminum tubes, nimble-yet-stable progressive geometry, and it's covered in mounts for gear and accessories. Includes a carbon disc fork, and has clearance to run up to 45c tires.

SPECS
Frameset
Frame: 300 Series Alpha Aluminum, tapered head tube, Internal cable routing, 3S chain keeper, T47 BB, rack and fender mounts, integrated frame bag mounts, flat mount disc, 142x12mm thru axle
Fork: Checkpoint, carbon legs, tapered alloy steerer, rack mounts, fender mounts, flat mount disc, 12x100mm thru axle
Frame fit: Gravel
Wheels
Skewer front: Bontrager Switch thru axle, removable lever
Skewer rear: Bontrager Switch thru axle, removable lever
Max tire size: 700x45c / 650x2.1" Bontrager tires
Drivetrain
Max chainring size: 1x: 44T SRAM or 50T Shimano, 2x: 50/34
Components
Headset: FSA Integrated, sealed cartridge bearing, 1-1/8'' top, 1.5'' bottom
Rotor size: Max brake rotor sizes: 160mm front & rear
Weight
Weight: 56 - 1.56 kg / 3.44 lbs
Weight limit: This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 275 pounds (125 kg).