We can expect some exciting advancements in the 2026 Yamaha YZ250, based on recent trends and Yamaha's commitment to innovation. It's likely that the 2026 model will feature further refinements to the already impressive 249cc liquid-cooled, 2-stroke engine, perhaps with updates to the Yamaha Power Valve System (YPVS) for even smoother power delivery and increased low-end torque. Chassis-wise, we might see a continuation of the lightweight aluminum frame, possibly with geometry tweaks for improved handling and cornering precision. Suspension is another area where Yamaha consistently shines, so expect the 2026 YZ250 to boast the latest KYB components, potentially with revised settings to optimize performance across various terrains.
In terms of styling, Yamaha has been adopting a more aggressive and modern look for their motocross bikes, and the 2026 YZ250 will likely follow suit. Expect sharper lines, updated graphics, and perhaps even some subtle changes to the bodywork for improved ergonomics and rider comfort. Additionally, Yamaha might incorporate electronic advancements, such as updated mapping options or even traction control, to further enhance the riding experience.
Brand |
Yamaha |
Model |
YZ250 2026 |
Status |
Coming soon |
Release Date |
2026 |
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 |
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