Chain final-drive systems are the most common. In this technique, a sprocket mounted to the output shaft (i.electronic., the shaft in the transmission) is connected to a sprocket mounted on the rear wheel of the motorcycle by a steel chain. When the transmission turns the smaller sized front sprocket, power is transmitted along the chain to the bigger rear sprocket, which in turn turns the trunk wheel. This type of transmission program in automobile must be lubricated and altered, and the chain stretches and the sprockets wear, requiring periodic replacements.
Belt drives
Belt drives are an alternative to chain drives. Early motorcycles often used leather belts, which 
could be tensioned to provide traction utilizing a spring-loaded pulley and hand lever. Leather belts often slipped, especially in wet weather, so these were abandoned for additional materials and designs. By the 1980s, improvements in components made belt final-drive transmission system in automobile viable once again. Today’s belts are made of cogged rubber and operate quite similar way as steel chains. Unlike steel chains, they don’t need lubrication or cleaning solvents.
Shaft final-drive
Shaft final-drives are occasionally used. This transmission program in automobile transmits capacity to the back wheel via a drive shaft. Shaft drives are well-known because they are easy and don’t require as much maintenance as chain-based systems. Nevertheless, shaft drives are heavier and sometimes may cause unwanted motion, known as shaft Stainless Steel Chain jacking, in the rear of the motorcycle. The various other components that make a motorcycle a motorcycle are section of the chassis.
Advantages and Disadvantages
The major advantages of shaft-drive are lower maintenance and running costs, and cleanliness. Chain-drive bikes require their chains adjusting regularly and they could be costly to replace when they wear out.
They need lubricating often, specifically in bad weather, which may be messy and inconvenient. And chain lube increases the running costs.
Shaft-drive systems are completely enclosed and are unaffected by the weather and only require periodic oil changes.
The disadvantages of shaft-drive are that it is a lot heavier when compared to a chain and absorbs more of the engine’s power before it reaches the rear wheel
In comparison to a Chain system
A shaft-drive may also change the action of the trunk suspension – when the throttle is opened and closed quickly the bike may rise and squat since the shaft is trying to “climb” the cog on the back wheel.
Power Transmission
The chain drive system is made up of two sprockets, one on the gearbox and one on the rear wheel, that are connected by a chain.
In a shaft-driven transmission system in automobile, a shaft connects a gear within the gearbox to some other gear in the hub on the trunk wheel.
When the engine is sparked, power is transferred along the chain or shaft to the rear wheel, and the bike techniques forward. Either program is commonly known as “final drive,” since it is usually the last group of components employed to deliver power to the rear wheel.
Some producers, notably Harley Davidson, have used belt drives on some of their model line-ups. BMW, Kawasaki, and Suzuki also have experimented with the belt drive system.