The 2015 YZ250FX have all the performance to tackle the toughest off-road races. The all new bike 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 2015 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.
- This revolutionary rearward slanted 250cc, liquid-cooled, DOHC 4-stroke with 4 titanium valves is based on the 2015 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 newly designed hydro-formed bilateral beam frame constructed from ten different types of forged, cast and extruded aluminium parts. This frame excels in the feeling of lightness, front-wheel ground contact and traction making for excellent maneuverability in tight trail riding.
- 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|
|Bore x Stroke||77.0 x 53.6 mm|
|Compression Ratio||13.5 : 1|
|Lubrication System||Wet sump|
|Fuel Management||Fuel Injection|
|Fuel Tank Capacity||7.5 L|
|Oil Capacity||1.1 L|
|Transmission||Constant mesh 6-speed|
|Seat Height||965 mm|
|Ground Clearance||325 mm|
|Dry Weight||106 kg|
|Wet Weight||112 kg with 7.5 litres of fuel|
|Frame Type||Bilateral Beam|
|Suspension Front||Telescopic fork, 330mm|
|Suspension Rear||Swingarm, 318mm|
|Brakes Front||Single disc, 250mm|
|Brakes Rear||Single disc, 245mm|
|Tyres Front||90/90-21 54M|
|Tyres Rear||130/90-18 69M|