Oops. Well, it should be all right. The present one (03) is aerodynamically perfect. Here in Boston and eastern Massachusetts, one needs to ride at least an hour of interstate before getting to the good roads. I just put my ankles on the back pegs, lie down on the tank and grip the frame with my knees. I cab go all day like that until we get to the good bits.As Elvetost has said, straight swap but the screens are slighly different (I prefer the 99 one and I'm 5'10) the earlier one (pre 2001) was about 20mm lower at the top lip and had a slightly smaller wrap round at the two top edges.