Motorcycle Engines Free PLR Article Motorcycle engines are the ones that power motorcycles. Without them, motorcycles wont go anywhere, unless of course a rider chooses to push a motorcycle or use a pedal to move it forward. But thats another Also known a triple, this engine is used by companies like Yamaha, Benelli and Triumph in some of their bikes. 4. Four-cylinder - is essentially a small-scale car engine. They are normally positioned... Motorcycle Engines Free PLR ...