2015 Honda CRF450X, New 2015 Honda CRF45X, No City Sales Tax. - King Of Its Class. Taking its inspiration from Honda?s revolutionary CRF450R motocross machine, the CRF450X gets Honda?s magical touches that transform it into the king of the trail. Touches like the Honda progressive steering damper, which helps reduce rider fatigue and improve cornering. An electric starter for easy start-ups in even the worst conditions. A Pro-Link suspension, bulletproof Unicam engine and the kind of durability Honda is known for. * Suggested Retail Price (SRP) excludes destination charge. Visit powersports.honda.com to view applicable destination charge amount.