Trek Checkpoint ALR 5 Bike Size:52 It has a clip back

It has a clip back closure

Outsole: Insulated waterproof vulcanized rubber shell with herringbone outsole

Optional communication ear pads provide enhanced safety and communication on and off-piste

the streamlined silhouette features an Air Support™ Light Back Panel and a ventilated harness for cooling and breathability

Reverse coil center front

Trek Checkpoint ALR 5 Bike Size:52 It has a clip backSpecs Technology FAQs All Around Performance from Trek's Jack of all Trades! The Checkpoint 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. A wealth of features like nimble yet stable progressive geometry, loads of mounts, plus a GRX drivetrain make it easy to customize for your kind of adventure. Its right for you if