Trek Checkpoint ALR 4 Bike Size:56 3M™ Thinsulate™ Insulation – The

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

Adding pop without the stiffness

Women specific geometry

Tapered rearfoot fitAdditional insulation

Trek Checkpoint ALR 4 Bike Size:56 3M™ Thinsulate™ Insulation – TheCheckpoint 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.