All vehicles display forms of instability. Here, Kevin Cameron explains the causes of and the differences between “wobble” and “weave.”

The Yamaha YZ250F has won the Dirt Rider 250F MX Shootout four years running since the latest-generation design was released in 2014. During the past four years, the YZ250F engine produced the broadest power in the class, and Yamaha’s decision to remain with a spring fork proved to be a good one as the bike has been widely praised for its excellent suspension in the front and rear. For 2018, Yamaha made a few appearance changes with new graphics and blue rims. Shortly after we took delivery of our bike, we hit LACR for a first ride to see how the YZ250F handled the sandy, jump-filled track.

A team of three determined travellers are planning to undertake the longest ever expedition undertaken on electric motorcycles – hoping to ride from Prudhoe Bay

Triumph updated and refined mid-sized Tiger 800 XC adventure bike and gave it top-of-the-line technology and creature comforts. It’s now a more complete package, on and off-road.

Jay Leno is as famous for his vintage cars as he is for his comedy, thanks to his long-running “Jay Leno’s Garage” TV show.

But the former late-night host is just as passionate about motorcycles as he is about cars, and just as knowledgeable. Leno has one of the most interesting collections of two-wheeled machines, and recently took us on a tour of his museum-like gallery.

The Raiders and Las Vegas have been selected as one of five finalists to host the NFL Draft in 2019 or 2020. The NFL will review bids from the clubs and host cities and will name the two sites at May’s league meeting.

Hard shifting the motorcycle could break second, third, and fourth gears in the transmission.

ne motorsport with the most vibrant youth presence is motocross. It’s not hard to see why ripping around a dirt track on a motorcycle is popular with kids and a dirt bike is often their first exposure to any kind of motorcycling.

To meet young demand, Yamaha is introducing the all-new 2018 YZ65 youth motocross bike. “The YZ65 is designed to provide young riders with top-notch performance and reliability,” according to a press release. It features an all-new engine, chassis, suspension, and bodywork making it one competitive youth bike.

The world’s first electric motorcycle racing championship has been announced today in partnership with Dorna Sports, which is behind MotoGP, The FIM (Fédération Internationale de Motocyclisme…

IT TAKES A SPECIAL KIND of crazy to get into land speed racing. You need the genius of an aerospace engineer, a stuntman’s disregard for personal safety, and a lawyer’s knack for twisting the rulebook. Plus a measure of what the Brits call ‘sheer bloody-mindedness.’

Alp Sungurtekin has those qualities by the bucket load. How else can you explain a man who has taken a 650cc Triumph pushrod motor and quintupled its output from 33 horsepower to more than 150?