Motorcycle Chain Drive Pros and Cons

Chain drive systems are lightweight and easy to service, though they do require cleaning and re-tensioning regularly. Because of their design, chain systems also smoothly absorb shock loads from sudden acceleration, sudden braking, or road irregularities. They also contribute to greater fuel economy. Additionally, the final drive ratio can be changed by replacing the chain and sprockets, which makes chain drive motorcycles more versatile and adaptable to the rider's needs.

However, chains and sprockets will wear out faster than shaft drive components, and the chain will eject particles of lubricant like chain grease onto surrounding areas. This means they require more maintenance and cleaning. In harsh environments like off-road use, the chain could stretch and break, and split-pin type links can become dislodged, allowing the chain to come off during use.