Two-wheeled vehicles can utilize a variety of final drive systems to transfer power from the transmission to the rear wheel. One such system employs a reinforced belt, commonly constructed of materials like carbon fiber, Kevlar, or other high-strength composites, to connect these components. This setup provides a lightweight and efficient method of power delivery.
This form of power transmission offers several advantages over alternatives such as chain or shaft drive. Generally requiring less maintenance, it also operates more quietly and smoothly. While historically limited by issues of durability and strength, advancements in materials science have led to robust, long-lasting belts suitable for high-performance applications. This has contributed to the increasing popularity of this drive system on a wider range of models.