A Yamaha YFZ450 ATV relies on a single spark plug to operate its engine. Under normal circumstances, the spark plug is fairly durable and can provide hundreds of hours of reliable service. However, Yamaha recommends a monthly inspection of the spark plug to avoid possible engine failures brought...
and you need a substantial amount of overall strength to stay safe while riding one. At the same time, there’s a lot of variation on the market, so it’s tough to respond to the question of how much do motorcycles weigh with a single answer. Here is a breakdown of motorcycle weight...