Trek Checkpoint ALR 5 Bike kids-bike-helmets locking you in and giving

locking you in and giving you instant control of your board

YKK® Vislon quality zipper at neck

Rear Derailleur: SRAM NX Eagle

5 degree canted BankBed footbed make it incredibly comfortable

Trek Checkpoint ALR 5 Bike kids-bike-helmets locking you in and givingCheckpoint ALR 5 is the best value gravel bike in the lineup. It's a high quality build that will hold up for long, rugged miles on pavement, dirt, and even the most treacherous gravel roads. But what sets this model apart is the performance parts and the wealth of features like adjustable horizontal sliding dropouts, massive tire clearance, and extra mounts that make it easy to customize for your kind of adventure. Specifications: Frame: 300 Series