“The Honda 450cc Unicam engine package is extremely versatile, by design,” test rider Casey Casper said. “Crisp, strong, and supremely moldable (being an aftermarket darling), it can take on many ...

Whether you're tearing up back twisties on your favorite sportbike or going full throttle on the interstate on a cruiser, the power you feel and how fast you go is directly related to engine ...

The heart of any good race machine is its engine. Triumph has been building motorcycles since 1902, with the introduction of a 2.2 hp Minerva engine. As measured on Dirt Rider’s in-house dyno, the ...