Yamaha YZ250F - 2015 Specifications and Reviews
The 2015 Yamaha YZ250F is a lightweight four-stroke motocrosser designed for intermediate to advanced amateur riders seeking a competitive edge in the 250cc class. Known for its responsive electric start system, compact wheelbase, and nimble handling characteristics, this bike excels in technical terrain and provides an excellent platform for riders transitioning to higher-level competition. Its manageable seat height and proven four-stroke reliability make it a popular choice for serious amateur racers.
General information | |
| Category | Cross / motocross |
| Year | 2015 |
| Model | Yamaha YZ250F |
| | |
Engine and Transmission Specifications | |
| Transmission type,final drive | Chain |
| Gearbox | 5-speed |
| Cooling system | Liquid |
| Ignition | TCI: Transistor Controlled Ignition |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) |
| Fuel system | Injection. Yamaha Fuel Injection (YFI), Keihin 44mm |
| Valves per cylinder | 4 |
| Bore x Stroke | 77.0 x 53.6 mm (3.0 x 2.1 inches) |
| Compression | 13.5:1 |
| Engine details | Titanium-valves |
| Engine type | Single cylinder, four-stroke |
Brakes, suspension, Frame and wheels | |
| Rear brakes diameter | 245 mm (9.6 inches) |
| Rear brakes | Single disc. Hydraulic. |
| Front brakes diameter | 250 mm (9.8 inches) |
| Front brakes | Single disc. Hydraulic. |
| Rear tyre | 100/90-19 |
| Front tyre | 80/100-21 |
| Rear wheel travel | 315 mm (12.4 inches) |
| Rear Suspension | KYB Fully adjustable single shock |
| Front wheel travel | 310 mm (12.2 inches) |
| Front Suspension | KYB Speed-Sensitive System, inverted fork: fully adjustable |
| Rake (fork angle) | 28.0° |
| Frame type | Aluminum Bilateral Beam frame |
Physical measures and capacities | |
| Fuel capacity | 6.06 litres (1.60 gallons) |
| Wheelbase | 1,476 mm (58.1 inches) |
| Ground clearance | 325 mm (12.8 inches) |
| Overall width | 826 mm (32.5 inches) |
| Overall length | 2,164 mm (85.2 inches) |
| Overall height | 1,280 mm (50.4 inches) |
| Seat height | 965 mm (38.0 inches) If adjustable, lowest setting. |
| Weight incl. oil, gas, etc | 104.8 kg (231.0 pounds) |
| | |
Other specs | |
| Factory warranty | 30 Day Limited Factory Warranty |
| Starter | Electric |
| Color options | Team Yamaha Blue/White, White/Red |






































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