The Checkpoint gravel bike from Trek ticks all the boxes! Disc Brakes✅ 650b compatibility✅ Tire Clearance (up to 45c)✅ IsoSpeed decoupler✅ Tubeless Ready✅ Rack/Cage/Fender Mounts✅ Control Freak cable routing✅ Stranglehold Dropouts✅ This is a bike that you