The YZ250FX has all the performance to tackle the toughest off-road races. This model features the latest revolutionary rearward slanted, fuel injected, 249cc, DOHC 4-stroke engine with 4 titanium valves, bilateral beam frame, industry leading KYB SSS suspension, electric starter, aluminum side stand, 18-inch wheel, wide ratio transmission and a sixth gear to ensure you are always in the meat of the power.
The YZ250FX is right at home racing GNCCs, Hare Scrambles, Best in the Desert and WORCs races. The suspension, fuel injection, clutch and engine character have all been carefully tuned to provide the best experience when the riding gets rough and rugged. The YZ250FX is a pure bred off-road race bike. All it needs is fuel and a rider to put it on the top of the podium where it belongs.
For those riders in states that offer recreational registration, the YZ250FXR model is available with a rec rego lighting kit fitted, comprising of the following items.
*Images are shown for reference only, product specifications and data are subject to change without notice.
This revolutionary rearward slanted 250cc, liquid-cooled, DOHC 4-stroke with 4 titanium valves is based on the YZ250F, add in a sixth gear and wide ratio transmission, among other modifications, makes it an “out-of-the-box” cross country competition machine.
The YZ250FX benefits from a refined hydro-formed bilateral beam frame constructed from ten different types of forged, cast and extruded aluminium parts.Compared to the 2016 design, the 2017 frame is around 12mm wider in the area behind the swingarm pivot point, and this increased torsional rigidity ensures a higher degree of handling stability.
The exhaust system is based on the current YZ250F, combined with fuel injection, this contributes to mass centralisation and outstanding off-road performance. The YZ250FX is the first YZ to feature electric start which helps reduce rider fatigue.
Industry leading KYB air/oil separation Speed Sensitive System forks and a KYB rear shock suspension with settings designed specifically for cross country racing.
| Engine Type | Liquid cooled 4-stroke, DOHC, 4-valve |
| Displacement | 250 cc |
| Bore x Stroke | 77.0 x 53.6 mm |
| Compression Ratio | 13.5 : 1 |
| Lubrication System | Wet sump |
| Fuel Management | Fuel Injection |
| Ignition | TCI |
| Starter System | Electric |
| Fuel Tank Capacity | 7.5 L |
| Oil Capacity | 1.1 L |
| Transmission | Constant mesh 6-speed |
| Length | 2165 mm |
| Width | 825 mm |
| Height | 1280 mm |
| Seat Height | 965 mm |
| Wheelbase | 1465 mm |
| Ground Clearance | 325 mm |
| Dry Weight | 106 kg |
| Wet Weight | 113 kg with 7.5 litres of fuel |
| Frame Type | Bilateral Beam |
| Suspension Front | Telescopic fork, 310mm |
| Suspension Rear | Swingarm, 318mm |
| Brakes Front | Single disc, 270mm |
| Brakes Rear | Single disc, 245mm |
| Tyres Front | 90/90-21 54M |
| Tyres Rear | 130/90-18 69M |
