I was going to go with the integrated hubs for the rear but found a good deal on ebay for them. They have both the yamaha and honda bolt patterns on the rear.
Im not much of a racer, just cuz theres not much of that here in the U.P. of michigan. But there is a mx track about an hour away and usually little races every friday. Theres a bigger race on june 12,13 that im gonna try out, ill have nerfs on for sure before that. Id like to have a new exhaust on before that too, we'll see.
Its easy to switch out tires with beadlocks so i said what the hell ill leave the stockers on for awhile. The stock tires actually work better than razrs on the sandy trail conditions that i ride on so im not sure which tires im gonna buy, maybe kenda klaws??
Heres a pic of my old bomb DS that i sold for my R. It ran pretty good just alittle to heavy for me, i weigh only 155, kinda hard to muscle around.