2012 KTM 450 XC-W, 2012 KTM 450 SMR Ready to race" in its purest form, the 450 SMR provides perfect technology for the racetrack. It is equipped with the very finest components that money can buy: A new chassis with high-quality WP suspension components and high-tech brakes plus the renowned powerhouse of the 450 SX-F engine turn the 450 SMR into an invincible weapon in every Supermoto race.