Take the CRF450R, the most popular dirt bike in Honda's line-up. Add one 2004 AMA 250 National MX crown. Now rig it with electric start. Meet the all-new CRF450X. Tuned for trail duty with greater torque, wider gear ratios and more supple suspension, the CRF450X is everything the CRF450R is and just that little, yet oh-so-important, bit more.