Yamaha YZ250 — image 1

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MotocrossModel year 2025Global version

Yamaha YZ250

Yamaha YZ250

Motocross · 249 cc

PriceNot recorded

Variant: YZ250

Displacement249 cc
Seat height975 mm
Fuel tank7 L

Specifications

Engine8 items

Engine configuration: Liquid-cooled, 2-stroke, Single cylinder
Engine displacement: 249ccSource wording: 249cc
Bore × stroke: 66,4 x 72,0 mm
Compression ratio: 8,9 - 10,6 : 1
Lubrication: Premix
Ignition: CDI
Starting: Kick
Cooling system: Liquid-cooledSource wording: Liquid-cooled, 2-stroke, Single cylinder

Fuel and transmission4 items

clutch: Wet, Multiple Disc
Transmission: Constant Mesh, 5-speed
Final drive: Chain
Fuel tank capacity: 7L

Other declared specifications9 items

Carburettor: Carburettor
Caster Angle: 27°40'
Front suspension system: Telescopic fork
Rear suspension system: link suspension, Swingarm
Front travel: 300 mm
Rear Travel: 315 mm
Wheel base: 1485mm
Minimum ground clearance: 360mm
Wet weight (including full oil and fuel tank): 103kg

Chassis, brakes and suspension6 items

Frame: Semi double cradle
Trail: 122mmSource wording: 122mm
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 and weight4 items

Length: 2185mmSource wording: 2185mm
Width: 825mmSource wording: 825mm
Height: 1290mmSource wording: 1290mm
Seat height: 975mmSource wording: 975mm

Sources

Specifications can vary by model year, country and variant.