It's evident that 450cc four-stroke dirt bikes are faster than 250cc two-strokes. If the 450 wasn't faster, professional motocross and supercross riders would be racing 250cc two-strokes.

Yamaha points to "the push for more environmentally friendly machines" as the impetus for 4-stroke dirt bikes — which sounds like a familiar argument for electric vehicles vs. gas engines in ...

Ten 300R dirt bike built “for useable performance across all types of trails, tracks, and open terrain” and at an ...

A Useful App A lot of motorcycle companies have their own apps. These pieces of software vary widely, and some are more useful than others. KTM’s MyKTM app is one of the better ones from what I ...

While you may run across larger displacement two-stroke dirt bikes, models topping out at 500cc are more common. Honda's CR500, trusted by daredevil Robbie Knievel for jumping the Grand Canyon, is ...