An engine that is similar to a turbocharged engine which uses a series of belts or chains from the crankshaft to turn the turbines that forces the air/fuel mixture into the cylinder heads under pressure creating a bigger explosion which generates more power. A turbocharger use the exhaust gases to turn the turbines to create the same effect. Read More »

Solenoids are electro-magnetic switches. When electricity is sent to the solenoid, a magnetic field forms. The magnetic field moves a metal piston that is connected to a mechanical linkage or in this case, a valve. When the metal piston moves, the application is made. The application may be the moving of a valve in the valve body to activate second ... Read More »

Similar to the shaft drive on a car, a motorcycle shaft is attached between the transmission output and the rear wheel, and is housed in the final drive gear case. The shaft and its components are bathed in oil, and the oil should be changed periodically. Read More »

Work in conjunction with shock absorbers or gas/oil; springs extend or compress to cushion road irregularities. Read More »

The ability of a four-wheel-drive vehicle to be shifted between two- and four-wheel drive while the vehicle is in motion. Read More »

A hydraulic suspension component filled with fluid that absorbs energy or shock and contributes to a smoother, more controlled ride. Read More »

Suspension settings for springs and or struts. Stiffer settings provide better handling with a bumpier ride. Softer settings give a smoother ride but compromise performance. Read More »

A positive click and feel, as when the gears click into place. Read More »