Here is answare:

I got to make this cool thing. It's really a great thing, pedals can be adjusted to a number of possible positions so that they conform to each and every car drivers. Given that the entire structure weighs around 30 kilograms (that is a joke, I do not know exactly how much weight, but it's really huge construction).
http://www.youtube.com/watch?v=-f2Dg_Uo8gA