Motorcycles powered by both wheels represent a departure from the traditional single-wheel-drive design. This innovative approach involves complex mechanical or electrical systems to deliver power to both the front and rear wheels, offering enhanced traction and stability, particularly in challenging terrains. A common implementation involves a mechanical shaft and differential system, while others utilize electric motors integrated into each wheel hub.
Enhanced traction in slippery conditions, like mud, sand, or snow, presents a significant advantage. Improved climbing ability on steep inclines and increased control during acceleration and deceleration further contribute to rider safety and performance. While mechanically driven systems have existed for decades, recent advancements in electric motor technology have revitalized interest and development in this area, leading to more efficient and sophisticated implementations. This evolution promises to reshape motorcycle capabilities and performance.