Trek Checkpoint ALR 4 Gen 3 campagnolo ideal for e-bikes and heavy

ideal for e-bikes and heavy mountain bikes

Advanced "Hi-Composite Carbon" tread blend for superior speed and grip

The key innovation is in the 303 S's rim design

Chain width is 5

Trek Checkpoint ALR 4 Gen 3 campagnolo ideal for e-bikes and heavyCheckpoint ALR 4 is an aluminum gravel bike perfect for dipping your toes into the roads less traveled. Its modern endurance geometry keeps you comfortable over gravel roads and potholes, and 50mm tire clearance gives you room for extra grip. It comes equipped with a carbon fork, Bontrager Paradigm wheels, 11 speed Shimano CUES 8000 shifting, hydraulic disc brakes, and tons of mounts for bags and gear.