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YZ250 - 2025 Specifications and Reviews

The 2025 Yamaha YZ250 is a competitive-level motocross bike engineered for serious amateur and professional off-road racers. Powered by a liquid-cooled 249cc two-stroke single with aggressive power delivery, it excels in high-speed track environments and demands skilled riders comfortable with sharp throttle response and technical terrain.

2025
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General information

Color OptionsTeam Yamaha Blue
PriceUS$ 7999. MSRP depends on country, taxes, accessories, etc.
CategoryCross / motocross
Year2025
ModelYamaha YZ250

Engine and Transmission Specifications

StartingElectric
Final DriveChain (final drive)
Gearbox5-speed
Cooling SystemLiquid
IgnitionCDI
InductionCarburettor. Hitachi Astemo® Keihin PWK38S
Bore x Stroke66.4 x 72.0 mm (2.6 x 2.8 inches)
Compression Ratio10.6:1
Engine DetailsReed-valve inducted
Engine TypeSingle cylinder, two-stroke
Capacity249.0 ccm (15.19 cubic inches)
 
 

Physical measures and capacities

Fuel Capacity6.81 litres (1.80 US gallons)
Wheelbase1481 mm (58.3 inches)
Ground Clearance361 mm (14.2 inches)
Overall Width826 mm (32.5 inches)
Overall Length2184 mm (86.0 inches)
Overall Height1290 mm (50.8 inches)
Seat Height975 mm (38.4 inches) If adjustable, lowest setting.
Wet Weight103.0 kg (227.0 pounds)

YZ250 dimensions and frame

WheelsDunlop® Geomax MX33 tyres
Rear BrakesSingle disc. Hydraulic
Brake Disc Diameter240 mm (9.4 inches)
Front BrakesSingle disc. Hydraulic
Rear Tyre110/90-19
Front Tyre80/100-21
Rear Wheel Travel315 mm (12.4 inches)
Rear SuspensionKYB® single shock; fully adjustable
Front Wheel Travel300 mm (11.8 inches)
Front SuspensionKYB® Speed-Sensitive System inverted fork; fully adjustable
Trail122 mm (4.8 inches)
FrameSemi-double cradle, aluminium

Other specs

Related bikesList related bikes for comparison of specs.
Ask questionsJoin the 25 Yamaha YZ250 discussion group or the general Yamaha discussion group.
MaintenanceFind parts, fluids. filters, maintenance tools and service manuals at Amazon.com.
Insurance costsCompare US insurance quotes from the nation's top providers.
Update specsReport missing specs or required updates.
Warranty30 Day Limited Factory Warranty
Oil capacity0.80 litres (0.85 US quarts)
Rake (fork angle)27.7°
DrivelineConstant-mesh
Lubrication systemPremix

Rider Reviews

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