1983 Yamaha 650 Maxim with the back axle from a mid 1970s Datsun car (now known as Nissan). The motorcycle, as of this evening, has just over 61,400 kilometers on it and has loads of life left.
Also last summer I had lots of work done to the back brakes: new linkage was built, then new shoes, cylinders and drums were put on.
The sound in this video is not this trike, but is a combination of the wind and the Harley it was being videoed from.
The video was taken July 29, 2013.