I just bought some 07-08 R1 wheels complete with rotors and a Vortex sprocket for my 02 Busa. I’ve read that a new front axel is required to make the transition. I’m looking for a lil info on who can make this part for me. Also, about a year ago I put new sprockets on my bike made by Supersprox. Nothing fancy, I stuck with the factory specs but can’t remember the ratio right off hand. The package came with a 530 RK gold chain. I would like to stick with that if at all possible for the R1 rear wheel. Can anyone help me with this?