Are you looking for the best all around 4T bike? The Sherco 300 SEF is the best do all 4T out there due to it's crisp but linear power curve. Do you want to ride slow technical trails without overheating? The 300 SEF has the correct gearing down low and comes standard with an electric cooling fan. Want to hit the more open cross country style riding? Simple click up a gear and twist the throttle and this bike will come alive, it loves to live at the top sid eof the rpm range. Balance this bike out with some great geometry and killer KYB suspension and you couldn't ask for a better out of the box bike.