You sure about that? I don't know about the Suzuki Accessory ones (now discontinued), but the ones from Holeshot will fit either gen... as long as you don't have the extra motor mounts like the Euro versions have (and 1G Canadian ones).
I did notice the Givi & Renntec bars list different p/n's for the 1G & 2G, but these bars tie into more places than the Holeshot or Suzuki ones.