Overview
The Yamaha YZ250 2025 dirt bike will come with a 249cc liquid-cooled Engine, 66.4mm × 72.0mm Bore and Stroke, 5-Speed Transmission, Disc front Brake, Disc rear Brake, 58.5 in Wheelbase, and 1.8 gal Fuel capacity.
Brand |
Yamaha |
Model |
YZ250 2025 |
Status |
Coming soon |
Release Date |
2025 |
Engine |
|
Bore × Stroke (mm) |
66.4mm × 72.0mm |
Carburation |
Keihin PWK38S/1 |
Compression Ratio |
8.9 ~ 10.6 : 1 |
Engine Displacement (cc) |
249cc |
Engine Type |
2-stroke, Single cylinder, Liquid-cooled, Reed valve with YPVS |
Max. Power Output |
- |
Max. Torque |
- |
Starter |
Electric |
C02 Emissions (g/km) |
- |
Fuel Capacity |
1.8 gal |
Wheels |
|
ABS System |
2 channel |
Brakes Front |
Hydraulic disc, 270mm |
Brakes Rear |
Hydraulic disc, 240mm |
Suspension Front |
KYB Speed-Sensitive System inverted fork; fully adjustable, 11.8-in travel |
Suspension Rear |
KYB single shock; fully adjustable, 12.4-in travel |
Tyre Size Front |
80/100-21 Dunlop Geomax MX33F |
Tyre Size Rear |
110/90-19 Dunlop Geomax MX33 |
Wheels Front |
Cast aluminium |
Wheels Rear |
Cast aluminium |
Dimensions and Weights |
|
Caster Angle |
27.7° |
Dimensions (L×W×H) (mm) |
2,185 mm x 825 mm x 1290mm |
Frame type |
Steel mono backbone |
Ground Clearance (mm) |
360 mm |
Kerb Weight (kg) |
227 lb |
Seat Height (mm) |
970 mm |
Trail |
4.8 in |
Wheelbase (mm) |
1,485 mm |
Transmission |
|
Clutch |
multiplate wet clutch |
Final Drive |
Chain |
Transmission Type |
Constant Mesh, 5-speed |
Quick Shifter |
Yes |
Instruments and Electrics |
|
Headlights |
- |
Instruments |
TFT color meter with gear and mode indicators |
Tail Light |
- |
Connectivity |
Yes |
USB Socket |
N/A |
Self Cancelling Indicators |
- |
Security |
- |
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