Alfa Romeo Rolls Out A Lightweight $12K Bicycle To Match Its 4C Series

Alfa Romeo recently rolled out the 4C, a dynamic new sports car with a power-to-weight ratio that's crucially higher than many exotic sports cars costing 10 times as much. The key was keeping weight down with materials like aluminum and carbon fiber, while boosting power from its compact 1.7-liter turbocharged four-cylinder engine. Crafting a bicycle to follow in its footsteps was no mean feat, but that's just what the storied Italian automaker has done.