Bicycles propelled by power delivered to multiple wheels, typically both front and rear, represent a departure from the traditional single-driven-wheel design. Imagine a cyclist ascending a steep, muddy incline with enhanced traction and stability. This exemplifies the core concept. Such systems often employ complex mechanisms, including shafts, gears, and differentials, to distribute power effectively.
Enhanced traction, particularly on challenging terrains like loose gravel, snow, or sand, is a primary advantage of this bicycle type. Improved climbing ability, especially on steep inclines, and increased stability contribute to rider confidence and control. While the concept is not new, advancements in materials and engineering have spurred renewed interest and development in this area, potentially offering significant benefits for various cycling disciplines.
