MotoUSA shows how to rebuild and replace the piston on a YZ125 two-stroke. It is important to have your owners manual handy and always double check the torque specifications.
Two-stroke lovers rejoice! The all-new 2016 YZ250X has arrived and is ready for all forms of off-roading. Yamaha took the YZ250 two-stroke motocross bike and gently massaged it into an off-road bike. Read the full test at MotoUSA.
How to change the oil on a 2014-2015, and 2016 YZ250F. The procedure is the same for the 2015 YZ250FX and 2015 WR250F. The YZ250FX and WR250F require slightly more oil. Oil measurements included in video.
MotoUSA’s 2016 250 Motocross Shootout features six machines from six different manufactures. Horsepower is king and the goal of the 250F class is to produce as much of it as possible. Big changes helped some manufactures increase those horsepower numbers while others made revisions improving handling. The key to a great dirt bike is how […]
Adam Enticknap, pro racer/musician, was one of many riders who tested with MotoUSA for the 2016 450 motocross shootout shares his thoughts after a day of testing all the 2016 450 motocross machines at Glen Helen Raceway.
MotoUSA’s 2016 450 Motocross Shootout features seven bikes from six manufactures. Roosting into 2016, manufactures know that producing big power remains the goal, but even more important is power delivery, which is the key to a great handling motorcycle and better rider experience. A few brands also managed to drop significant weight on their 2016 MX […]