The Yamaha YZ250X motorcycle specifications include a 249 cc (15.19 cu in) engine, a 5-speed gearbox, and a listed weight of 103.9 kg (229 lb).
Key specifications
The 2016 model is treated as the standard specification. Only later model years with a different supplied value are shown below.
How the Yamaha YZ250X compares
This compares the motorcycle with all Yamaha models in this specifications database. The blue marker is this model and the grey line is the Yamaha database average.
About 55% lower than the Yamaha database average. Around the 37th percentile across Yamaha models.
About 44% lighter than the Yamaha database average. Around the 14th percentile across Yamaha models.
About 22% taller than the Yamaha database average. Around the 96th percentile across Yamaha models.
About 42% smaller than the Yamaha database average. Around the 23rd percentile across Yamaha models.
Dimensions compared with Yamaha average
Each measurement is compared with the average value across Yamaha models where that dimension is available.
2,184
2,082
5% above average.
826
823
Close to average.
1,280
1,172
9% above average.
1,486
1,416
5% above average.
970
793
22% above average.
325
181
80% above average.
Mechanical overview
Additional useful specifications
| Front tire size | 90/90-21 |
|---|---|
| Rear tire size | 110/100-18 |
| Front tire width | 90 mm |
| Front tire aspect ratio | 90% |
| Front rim diameter | 21 in |
| Rear tire width | 110 mm |
| Rear tire aspect ratio | 100% |
| Rear rim diameter | 18 in |
| Bore/stroke ratio | 0.92:1 (Undersquare) |
Model information
| Category | Enduro / offroad |
|---|
Engine specifications
| Engine type | Single cylinder, two-stroke |
|---|---|
| Displacement | 249 cc (15.19 cu in) |
| Bore × stroke | 66.4 x 72 mm (2.6 x 2.8 inches) |
| Compression ratio | 9.4:1 |
| Cooling system | Liquid |
| Fuel system | Injection. Keihin® PWK38S |
| Starter | Electric |
Transmission and drivetrain
| Gearbox | 5-speed |
|---|---|
| Final drive | Chain (final drive) |
| Clutch | Wet multi-disc |
Chassis and suspension
| Front suspension | KYB Speed-Sensitive System |
|---|---|
| Rear suspension | KYB Fully adjustable single shock |
| Front wheel travel | 300 mm (11.8 inches) |
| Rear wheel travel | 315 mm (12.4 inches) |
| Rake | 25.0° |
| Trail | 76 mm (3.0 inches) |
Brakes, wheels and tires
| Front brakes | Single disc. Hydraulic. |
|---|---|
| Rear brakes | Single disc. Hydraulic. |
| Front tire | 90/90-21 |
| Rear tire | 110/100-18 |
Dimensions and weight
| Wet weight | 103.9 kg (229 lb) |
|---|---|
| Seat height | 970 mm (38.2 inches) |
| Overall length | 2,184 mm (86.0 inches) |
| Overall width | 826 mm (32.5 inches) |
| Overall height | 1,280 mm (50.4 inches) |
| Wheelbase | 1,486 mm (58.5 inches) |
| Ground clearance | 325 mm (12.8 inches) |
Fuel and emissions
| Fuel capacity | 7.57 L (2.00 US gal) |
|---|
Other specifications
| Color options | Team Yamaha Blue/White |
|---|---|
| Factory warranty | 30 Day Limited Factory Warranty |
| Price as new | US$ 7390. MSRP depends on country, taxes, accessories, etc. |
Disclaimer: Specifications may vary by market, trim, production date and optional equipment, and scraped or historical data can contain errors. Comparison and percentile values are calculated from Yamaha models in this specifications database. Always double-check important specifications against the motorcycle owner’s/service manual and official Yamaha information before relying on them. Visit the official Yamaha website.