With pure race DNA flowing through it, the YZ250 is like nothing else. At some time in your race career you really need to see what this bike can do for you. You’ll never forget the first time you ride a YZ250 2-stroke. Whether it’s the stunning acceleration, outstanding agility or its adrenaline-inducing performance you’ll understand why it’s built up such a massive following all over the world.
The exhilarating 250cc liquid-cooled engine gives you an instant hit of power for holeshot-winning acceleration – and the YPVS (Yamaha Power Valve System) gives you plenty of torque at low to mid rpm. It’s industry-leading KYB front forks and rear shock give outstanding traction with plenty of surface feedback – and the slimline bodywork and flat seat enable rapid weight shifting when braking, accelerating and cornering. Featuring a racing inspired Icon Blue colour and new graphics, the YZ250 is ready to win.
Engine
Engine type |
Liquid-cooled, 2-stroke, Single cylinder |
Displacement |
249cc |
Bore x stroke |
66,4 x 72,0 mm |
Compression ratio |
8,9 – 10,6 : 1 |
Lubrication system |
Premix |
Clutch type |
Wet, Multiple Disc |
Ignition system |
CDI |
Starter system |
Kick |
Transmission system |
Constant Mesh, 5-speed |
Final transmission |
Chain |
Fuel system |
Fuel system |
Chassis
Frame |
Semi double cradle |
Caster angle |
27°40′ |
Trail |
122mm |
Front suspension system |
Telescopic fork |
Rear suspension system |
link suspension, Swingarm |
Front travel |
300 mm |
Rear travel |
315 mm |
Front brake |
Hydraulic Single Disc, Ø270 mm |
Rear brake |
Hydraulic Single Disc, Ø240 mm |
Front tyre |
80/100-21 51M Tube type |
Rear tyre |
110/90-19 62M Tube type |
Dimensions
Overall length |
2185mm |
Overall width |
825mm |
Overall height |
1290mm |
Seat height |
975mm |
Wheel base |
1485mm |
Minimum ground clearance |
360mm |
Wet weight (including full oil and fuel tank) |
103kg |
Fuel tank capacity |
7 L |
Oil tank capacity |
n/a |