How Motorcycle Engine Power Is Produced

TAKING AIM, by Chris Maida, Editor Whenever you get around a group of riders, compression ratios, cubic inches, and cam lifts, as well as a multitude of other modifications, are discussed and compared, along with the resulting torque and horsepower numbers. But why does increasing an engine’s cubic inches (known as its displacement) result in […]

Neglected Pre-Ride Motorcycle Maintenance Part 2

TAKING AIM, by Chris Maida, Editor In the last issue, I wrote about how many owners routinely neglect their bike’s tires. This time around, we’ll look at the second important area I see many owners overlooking: their brake systems. Checking the brake pads, brake lines, and rotors takes only a few minutes, since they’re out […]