The 2025 Yamaha YZ250F is a high-performance motocross bike designed for serious riders. It features a powerful, fuel-injected 250cc four-stroke engine that delivers smooth, linear power across the entire rev range. The engine is paired with a lightweight aluminum frame and advanced suspension components, providing exceptional handling and agility on the track. The YZ250F also boasts a host of rider-friendly features, including adjustable launch control, traction control, and a smartphone-based tuning app. With its combination of power, handling, and technology, the 2025 YZ250F is a top contender in the 250cc motocross class.
| Brand |
Yamaha |
| Model |
YZ250F 2025 |
|
Status |
Available |
|
Release Date |
2024 |
|
Warranty |
30 Day (Limited Factory Warranty) |
|
Performance |
|
|
Engine Type |
250cc liquid-cooled DOHC 4-stroke; 4 valves |
|
Bore x Stroke |
77.0mm × 53.6mm |
|
Compression Ratio |
13.8:1 |
|
Fuel Delivery |
Mikuni fuel injection, 44mm |
|
Transmission |
Constant-mesh 5-speed; multiplate wet clutch |
|
Final Drive |
Chain |
|
Chassis |
|
|
Suspension / Front |
KYB Speed-Sensitive System inverted fork; fully adjustable, 12.2-in travel |
|
Suspension / Rear |
KYB single shock; fully adjustable, 12.3-in travel |
|
Brakes / Front |
Hydraulic disc, 270mm |
|
Brakes / Rear |
Hydraulic disc, 240mm |
|
Tires / Front |
80/100-21 Dunlop Geomax MX33F |
|
Tires / Rear |
110/90-19 Dunlop Geomax MX33 |
|
Dimensions |
|
|
L x W x H |
85.8 in x 32.5 in x 50.2 in |
|
Seat Height |
38.2 in |
|
Wheelbase |
58.1 in |
|
Rake (Caster Angle) |
26.9° |
|
Trail |
4.7 in |
|
Maximum Ground Clearance |
13.8 in |
|
Fuel Capacity |
1.6 gal |
|
Wet Weight |
231 lbs |
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