I know the viper is old school by todays tech of the four strokers and all for Yamaha, but I just love mine to death. Riding here in SW Pa we dont get al ot of seat time but when i do get to im in heaven. Yesterday was the first time all year i was out all day and but about 75 miles onmy 02 viper. Im drooling over the new 06's but think ill jsut hang on to mine for a few more years.