It's a great thing when OEMs get into the sport. It provides high-dollar engineers who make great performance products for consumers that are looking for a little more. Yamaha has embraced this idea ...

The Yamaha YFZ 450 ATV is one of the lightest and most powerful sport ATVs ever manufactured(YFZ 450 Specs below). Countless magazine reviews, race titles and GNCC and quad-cross championships say so.

I picked up a non-running Yamaha Blaster 200 for $1,000 with one goal: rebuild it in 90 days for a midsize ATV competition. The machine was complete but rough—missing bolts, worn seat foam, a generic ...