Sorry, I misread the original post, i was referring to a 1996 cbr, yours is a 2006. The CBR is a very light bike so maybe the spring rates will be too light, its pretty much the same type of swap as a late model GSXR swap, you are talking about the fireblade, cbr1000rr..? The parts for them are definitely more expensive, with brakes thats a good price, sorry for the confusion, the CBR1000 is an earlier model......