As soon as you ride the new generation YZ250F you’ll feel the difference immediately. Featuring a lower centre of gravity, the new lightweight bilateral aluminium frame gives you increased levels of agility for faster cornering and rapid directional changes. And with a much flatter seat and narrower radiator shrouds the enhanced ergonomics provide increased controllability.
- Engine
- Engine type
- 4-stroke, Liquid-cooled, DOHC, 4-valves, Single cylinder
- Displacement
- 250cc
- Bore x stroke
- 77,0 x 53,6 mm
- Compression ratio
- 13,8:1
- Lubrication system
- Wet sump
- Clutch type
- Wet, Multiple Disc
- Ignition system
- TCI
- Starter system
- Electric
- Transmission system
- Constant Mesh, 5-speed
- Final transmission
- Chain
- Fuel system
- Fuel Injection
Chassis
- Frame
- Semi double cradle
- Caster angle
- 26°55
- Trail
- 119 mm
- Front suspension system
- Upside-down telescopic fork
- Rear suspension system
- link suspension, Swingarm
- Front travel
- 310 mm
- Rear travel
- 313 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
- 2.180 mm
- Overall width
- 825 mm
- Overall height
- 1.275 mm
- Seat height
- 970 mm
- Wheel base
- 1.475 mm
- Minimum ground clearance
- 350 mm
- Wet weight (including full oil and fuel tank)
- 105 kg
- Fuel tank capacity
- 6,2 L
- Oil tank capacity
- 0,95 L