Hi, ive done some searching and i couldnt seem to find anything about this topic,

I just got the plans for the Streetfighter Quad,

My question is about the drive of the quad. the design is for only single side drive, has anyone created this design as a dual design.

the reason i ask is im a very big guy and im building one so i can start riding again and want something that would better hold my weight with better seating.
but im note sure if there would be too much strain on the single drive rear wheel,

does anyone have any thoughts on this?

thanks in advance