Trek Checkpoint ALR 4 Bike Size:56 100% Polyester mesh panels underarm

100% Polyester mesh panels underarm

regardless of the conditions

Women specific geometry

3M™ Thinsulate™ Insulation – The use of very thin insulating fibers allows Thinsulate™ to trap more warm air with a thinner layer

Tapered rearfoot fitAdditional insulation

Trek Checkpoint ALR 4 Bike Size:56 100% Polyester mesh panels underarmCheckpoint ALR 4 is an aluminum gravel bike that offers an incredible amount of capability for the price. It's built for the rigors of gravel and dirt roads, but it's also right at home on morning commutes and centuries. This bike knows no boundaries, which makes it the ideal gateway to adventure on any road or path. It's right for you if You want a single durable, ultra versatile gravel bike that's ready for adventure. Gravel? Check. Pavement? Check.