Rear end is simple as changing the rear sprocket... 3 tooth on the rear equals one up front..... There are tachs. available.... not real sure why it's neccessary.... I don't know anyone that staggers there tires..... durablue makes a lowering kit for the front and an adjustable lowering strut for the rear... lonestar racing (LSR) makes a sway bar for up front also (almost a requirement to be competitive).... Through a magura hydroulic clutch on there if you want a smooth easy pull that wont fade.... proquad101(on here) races flattrack and I think he's quite good.... im sure he'll hit this thread up when he sees it....
Mike