Our two daring and glorious knights ride upon the back and neck of a most sociable kenetic beast. Power is transmitted to a gearbox in the creatures belly, and then to a main drive wheel. The head truns to provide steering, while the majestic wings keep the dragon upright.
While not overly large, this concept exceeds Quagmire Queen in raw ambition: A vehicle that can walk on 8 legs the whole length to the coarse. To preserve some semblence of sanity, I would not attempt this before a third entry.