In for Testing: The Diamondback El Oso Dos Fat Bike

The Diamondback El Oso Dos is a fat bike made for trail and snow, and we’re getting a feel for this bear of a bike this winter.

Half Shell or Full Face Helmet for Mountain Biking?

With full face mountain bike helmets becoming lighter and better ventilated, and convertible helmet offerings increasing, more and more riders seem to be upgrading the safety of their skid lid.