A three-wheeled cambering vehicle having a rear noncambering module which has a forwardly extending tongue which rotatably supports a main and front cambering module. The cambering module carries the vehicle operator who steers the vehicle by rotating a single front wheel about a substantially vertical...http://www.google.com.au/patents/US4423795?utm_source=gb-gplus-sharePatent US4423795 - Wheeled vehicle with cambering front module
