We've tested and reviewed products since 1936. Read CR's review of the Bontrager Circuit WaveCel bike helmet to find out if it's worth it.

The Bontrager Circuit is part of the Bike Helmets test program at Consumer Reports. In our lab tests, Bike Helmets models like the Circuit are rated on multiple criteria, such as those listed below.

Trek sub-brand Bontrager has now unveiled its own take on the concept, with the BITS Integrated MTB Tool. As the MTB in its name suggests, BITS is designed for use on mountain bikes.

Trek is releasing the Bontrager WaveCel helmet in four designs: two aerodynamic models for road biking, plus a mountain biking version, the Blaze, and a more minimal commuter style, the Charge.

Beginning in 2017, Trek will be contributing a dollar for every Bontrager mountain bike tire it sells. Bontrager tire retailers will be given the chance to match these contributions with Trek’s ...

He guided me to the front of the shop and introduced me to a red and white Bontrager mountain bike. One ride around the parking lot, and I was sold. The Bontrager and I proceeded to spend three ...