Also what mpg or miles on a tank of gas should i get? Cause i filled it up sat morning rode for about 3-4 hrs then sun for about 2 hrs and ran out of gas in the middle of nowhere in the woods and had to b towed home. just wondering if my jetting is off or thats about normal as it is a big motor. i rode the trails 2nd 3rd gear normally bouncing in and out of the powerband. did a few nice hill climbes as well...for my first actual ride on the k5 i got to say im not disapointed at all. Nice power climbs hills like they are nothing. Never climbed some of these hills out here that easy on a 4 poker or other 2 stroke bike or quad. K5 is a beast for sure!!!!