CRF450X
Don't let the CRF450R-style graphics trick you, the 2025 CRF450X is a whole other animal, crafted for the wilds of off-road racing. Sure, it borrows the Unicam® engine from the CRF-R lineup, but this beast packs a six-speed wide-ratio transmission and steering tuned for the trail. It’s kitted out with an 18-inch rear wheel, a sidestand, hand guards, tailored ECU settings, a beefier fuel tank, and a skid plate that keeps it the king of the dirt. This isn't just any dirt bike, it's a dirt-busting marvel.
Off-Road Ready
Designed for off-road riding, the 450X offers an 18-inch rear wheel for better off-road tire choice, a standard side stand and hand guards, different ECU and fuel-injection settings, larger fuel tank, skid plate, headight and more.Wide-Ratio Six-Speed Transmission
449cc Unicam® Engine
Honda’s Unicam® cylinder heads combine the best of single and double-overhead-cam designs. The configuration contributes to a compact engine that saves weight over a comparable dual-overhead-camshaft motor and also permits a narrow included valve angle. This flattens the combustion chamber to facilitate ignition flame propagation, allowing a high compression ratio. Since less space is taken up in the cylinder head, the camshaft sits lower in the head for a more compact engine and a lower center of gravity.
Engine Type | Liquid Cooled unicam single-cylinder |
CC Rating | 449cc |
Bore and Stroke | 96mm x 62.1mm |
Ignition | Fully transistorised |
Fuel System | Induction - Programmed fuel-injection system(PGM-FI); 46mm throttle bore |
Compression Ratio | 12.0:1 |
Starter | Push button electric starter |
Final Drive | Chain |
Transmission Type | Manual wide-ratio 6-speed |
Suspension Front | 49mm leading-axle inverted telescopic Showa coil-spring fork with rebound and compression damping adjustability |
Front Wheel Travel | 305 mm |
Suspension Rear | Pro-link system; fully adjustable Showa single shock |
Rear Wheel Travel | 300 mm |
Brakes Front | Single 260mm disc with twin-piston caliper |
Brakes Rear | Single 240mm disc |
Tyres Size Front | 80 / 100 - 21 |
Tyres Size Rear | 110 / 100 - 18 |
Rake Caster Angle | 27.6 degrees |
Wheelbase | 1491 mm |
Ground Clearance | 333 mm |
Seat Height | 963 mm |
Trail | 142 mm |
Kerb Weight | 125 kg (Includes all standard equipment, required fluids and full tank of fuel) |
Fuel Capacity | 7.6 litres |
Length | 2191 mm |
Width | 818 mm |
Height | 1278 mm |
Frame Type | Twin-spar aluminium |