General |
Year
|
2024
|
2024
|
Manufacturer
|
Yamaha
|
Yamaha
|
Model Name
|
YZ250F
|
YZ250F
|
Trim Name
|
Base
|
Base
|
Generic Type (Primary)
|
Off-Road
|
Off-Road
|
Engine |
Engine Type
|
4-stroke, DOHC, 4-valve (titanium), single
|
4-stroke, DOHC, 4-valve (titanium), single
|
Displacement
|
250 cc
|
250 cc
|
Cooling System
|
liquid-cooled
|
liquid-cooled
|
Bore
|
77 mm
|
77 mm
|
Stroke
|
53.6 mm
|
53.6 mm
|
Compression Ratio
|
13.8:1
|
13.8:1
|
Fuel System
|
44 mm Mikuni throttle body F.I.
|
44 mm Mikuni throttle body F.I.
|
Lubrication
|
Wet sump
|
Wet sump
|
Ignition
|
TCI
|
TCI
|
Drivetrain |
Transmission
|
Constant-mesh 5-speed
|
Constant-mesh 5-speed
|
Final Drive
|
Chain
|
Chain
|
Suspension |
Front Suspension
|
Fully adj. 48mm KYB SSS inverted fork
|
Fully adj. 48mm KYB SSS inverted fork
|
Rear Suspension
|
Fully adj. KYB monoshock
|
Fully adj. KYB monoshock
|
Brakes |
Front braking system
|
270 mm, floating hydraulic wave disc / twin-piston caliper
|
270 mm, floating hydraulic wave disc / twin-piston caliper
|
Rear braking system
|
240 mm hydraulic wave disc / single piston caliper
|
240 mm hydraulic wave disc / single piston caliper
|
Wheels & Tires |
Front Tire
|
80/100-21 Dunlop® Geomax MX33F
|
80/100-21 Dunlop® Geomax MX33F
|
Rear Tire
|
110/90-19 Dunlop® Geomax MX33
|
110/90-19 Dunlop® Geomax MX33
|
Front Wheel Travel
|
310 mm (12.2 in)
|
310 mm (12.2 in)
|
Rear Wheel Travel
|
317 mm (12.5 in)
|
317 mm (12.5 in)
|
Dimensions |
Length
|
2,179 mm (85.8 in)
|
2,179 mm (85.8 in)
|
Width
|
825 mm (32.5 in)
|
825 mm (32.5 in)
|
Height
|
1,275 mm (50.2 in)
|
1,275 mm (50.2 in)
|
Wheelbase
|
1,475 mm (58.1 in)
|
1,475 mm (58.1 in)
|
Ground Clearance
|
351 mm (13.8")
|
351 mm (13.8")
|
Seat Height
|
970 mm (38.2")
|
970 mm (38.2")
|
Capacities |
Fuel Capacity
|
6 litres (1.3 imp. gal.)
|
6 litres (1.3 imp. gal.)
|
Weights |
Weight
|
Wet: 104 kg (231 lb)
|
Wet: 104 kg (231 lb)
|
Color |
Colors
|
Anniversary White
|
Anniversary White
|
|
|
|