Yamaha YZ250F - 2014 Specifications and Reviews
The 2014 Yamaha YZ250F is a lightweight motocross machine designed for amateur and intermediate riders seeking competitive performance in the 250cc class. Powered by a liquid-cooled single-cylinder four-stroke with titanium valves and a 13.5:1 compression ratio, it delivers responsive power and excellent handling. The YZ250F is best known for its reliability, smooth power delivery, and forgiving chassis that suits developing riders progressing through motocross ranks.
General information | |
| Category | Cross / motocross |
| Year | 2014 |
| Model | Yamaha YZ250F |
| | |
Engine and Transmission Specifications | |
| Transmission type,final drive | Chain |
| Gearbox | 5-speed |
| Cooling system | Liquid |
| Ignition | CDI |
| Fuel control | DOHC |
| Fuel system | Carburettor. Keihin FCR MX39 |
| 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 |
| Capacity: | 250.00 ccm (15.26 cubic inches) |
Brakes, suspension, Frame and wheels | |
| Rear brakes diameter | 245 mm (9.6 inches) |
| Rear brakes | Single disc |
| Front brakes diameter | 250 mm (9.8 inches) |
| Front brakes | Single disc. Hydraulic disc. Hydraulic disc. |
| Rear tyre dimensions | 100/90-19 |
| Rear suspension travel | 318 mm (12.5 inches) |
| Rear suspension | KYB Fully adjustable single shock |
| Front suspension | KYB Speed-Sensitive System, inverted fork: fully adjustable, 11.8-in travel |
| 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 | 378 mm (14.9 inches) |
| Overall width | 826 mm (32.5 inches) |
| Overall length | 2,169 mm (85.4 inches) |
| Overall height | 1,306 mm (51.4 inches) |
| Seat height | 991 mm (39.0 inches) If adjustable, lowest setting. |
| Weight incl. oil, gas, etc | 103.0 kg (227.0 pounds) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Color options | Team Yamaha Blue/White, White/Red |
| Factory warranty | 30 Day (Limited Factory Warranty) |
| Starter | Electric |
Performance Profile & Rider Fit
Best For
Track95%
City10%
Cornering88%
Daily Riding10%
Touring12%
Passenger5%
Rider Profile
| Best For | Best suited to intermediate through expert riders who already have off-road or motocross fundamentals, as this is a purpose-built race bike, not a beginner machine. |
| Purpose | Designed purely for motocross and off-road track competition, prioritizing light weight, sharp handling, and high-rev four-stroke power delivery over any road-going comfort or practicality. |
| Rider Fit | Tall seat height, minimal suspension give at rest, and a firm, aggressive riding stance demand good rider fitness, strength, and confidence standing on the pegs. |
| Character | A raw, focused competition tool that rewards active, aggressive riding input with explosive acceleration out of corners and razor-sharp direction changes. |
| Not Ideal For | Not for commuters, passengers, long-distance touring riders, or anyone seeking a comfortable, low-maintenance street-legal machine. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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