2026 Honda® CRF450X Six gears. One mission: off-road dominance Born in Baja. Built for everywhere else. The CRF450X delivers championship-level off-road performance with trail-tuned precision and proven durability. With its six-speed gearbox, 18-inch rear wheel, and California Green-Sticker compliance, it’s ready for everything from desert races to tight singletrack. If the trail doesn’t quit, neither will you. Features may include: Race-proven toughness 450cc Unicam® engine Honda's Unicam® design creates a compact engine that saves weight. The included valve angle flattens the combustion chamber for easier ignition while the camshaft sits lower, making it more compact and lowering the center of gravity. Wide-ratio six-speed transmission Having six speeds in the transmission, as opposed to a typical five on an MX bike, provides more versatility. This bike can handle everything from east-coast rock crawling to wide-open Baja blasts. 18-inch rear wheel The 18-inch rear wheel provides a great selection of off-road tires, and the black DID rims add to the aesthetic appeal. Twin-spar chassis The motorcycle has a lightweight, stiff, twin-spar aluminum chassis with excellent handling. It is wider than the standard MX frame to fit the six-speed transmission.