A champion on the track and off, the Suzuki QuadRacer R450 Limited Edition ATV 2010 is the hottest four-wheeler around. Powered by a fuel-injected 450cc engine, the QuadRacer R450 comes equipped with new ECU programming and reshaped cam profiles that translate to increased engine output in the low-to-mid rpm range. Boasting a technically advanced chassis, this Suzuki ATV’s front and rear suspension have Kashima coating for reduced friction and smooth performance. Other features include rubber mounted handlebars and textured seat, updated front and rear suspension settings, 5-speed transmission and lightweight electronic fuel injection system. Suzuki.