motorcycle back belt

The dynamo belt, typically made of rubber and reinforced with fibers for added durability, connects the crankshaft to the alternator. It turns when the engine is running, allowing the alternator to generate electrical energy necessary for charging the battery and powering electrical components like headlights, radio, air conditioning, and more. In some vehicles, the dynamo belt may also drive other accessories, such as the power steering pump or water pump, making it a multi-functional component in the vehicle’s powertrain.


...

The cost of a timing belt can vary significantly based on the materials used in its construction. High-quality belts made from durable rubber compounds and equipped with reinforced fibers tend to last longer and perform better than cheaper alternatives. Manufacturers often invest in research and development to enhance the quality of their belts, which can raise the price. However, opting for a more expensive timing belt can save money in the long run by reducing the frequency of replacements and minimizing the risk of engine damage.


...