Dongfang DongFang 50cc Dirt Bike KDB-001, Kids Dirt Bike 4-Stroke Engine with Big 10-Inch Aluminum Wheels and Off-Road Tires DongFang 50cc Dirt Bike KDB-001, Kids Dirt Bike 4-Stroke Engine with Big 10-Inch Aluminum Wheels and Off-Road Tires The DongFang 50cc Dirt Bike KDB-001 is the perfect entry-level dirt bike for young riders. Equipped with a reliable 4-stroke engine, big... $499.95 Choose Options Add to Wish list Compare