The Yamaha YZ250F Monster Energy motorcycle specifications include a 250 cc (15.26 cu in) engine, a 5-speed gearbox, and a listed weight of 106.1 kg (234 lb).
Key specifications
The 2021 model is treated as the standard specification. Only later model years with a different supplied value are shown below.
How the Yamaha YZ250F Monster Energy 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 41st percentile across Yamaha models.
About 43% lighter than the Yamaha database average. Around the 15th percentile across Yamaha models.
About 22% taller than the Yamaha database average. Around the 96th percentile across Yamaha models.
About 54% smaller than the Yamaha database average. Around the 15th percentile across Yamaha models.
Yamaha database percentile rankings
Percentiles show where this motorcycle sits across the Yamaha specifications database. They are descriptive database rankings, not performance ratings.
250 cc — larger displacement than about 41% of Yamaha models.
106.1 kg — heavier than about 15% of Yamaha models, or lighter than about 85%.
970 mm — taller than about 96% of Yamaha models.
6.1 L — larger than about 15% of Yamaha fuel tanks in this database.
Dimensions compared with Yamaha average
Each measurement is compared with the average value across Yamaha models where that dimension is available.
2,174
2,082
4% above average.
826
823
Close to average.
1,285
1,172
10% above average.
1,476
1,416
4% above average.
970
793
22% above average.
335
181
85% above average.
Mechanical overview
Additional useful specifications
| Front tire size | 80/100-21 |
|---|---|
| Rear tire size | 100/90-19 |
| Front tire width | 80 mm |
| Front tire aspect ratio | 100% |
| Front rim diameter | 21 in |
| Rear tire width | 100 mm |
| Rear tire aspect ratio | 90% |
| Rear rim diameter | 19 in |
| Engine oil capacity | 0.90 L (0.95 US qt) |
| Bore/stroke ratio | 1.44:1 (Oversquare) |
Engine specifications
| Engine type | Single cylinder, four-stroke |
|---|---|
| Displacement | 250 cc (15.26 cu in) |
| Bore × stroke | 77.0 x 53.6 mm (3.0 x 2.1 inches) |
| Compression ratio | 13.8:1 |
| Valves per cylinder | 4 |
| Cooling system | Liquid |
| Fuel system | Injection. Mikuni, 44mm |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) |
| Ignition | TCI: Transistor Controlled Ignition |
| Starter | Electric |
| Lubrication | Wet sump |
| Oil capacity | 0.90 L (0.95 US qt) |
Transmission and drivetrain
| Gearbox | 5-speed |
|---|---|
| Final drive | Chain (final drive) |
| Clutch | Multiplate wet clutch |
Chassis and suspension
| Frame | Bilateral beam aluminum frame |
|---|---|
| Front suspension | KYB speed-Sensitive System, inverted fork: fully adjustable |
| Rear suspension | KYB fully adjustable single shock |
| Front wheel travel | 310 mm (12.2 inches) |
| Rear wheel travel | 318 mm (12.5 inches) |
| Rake | 26.0° |
| Trail | 119 mm (4.7 inches) |
Brakes, wheels and tires
| Front brakes | Single disc. Hydraulic. |
|---|---|
| Rear brakes | Single disc. Hydraulic. |
| Front tire | 80/100-21 |
| Rear tire | 100/90-19 |
| Wheels | Bridgestone® Battlecross tyres |
Dimensions and weight
| Wet weight | 106.1 kg (234 lb) |
|---|---|
| Seat height | 970 mm (38.2 inches) |
| Overall length | 2,174 mm (85.6 inches) |
| Overall width | 826 mm (32.5 inches) |
| Overall height | 1,285 mm (50.6 inches) |
| Wheelbase | 1,476 mm (58.1 inches) |
| Ground clearance | 335 mm (13.2 inches) |
Fuel and emissions
| Fuel capacity | 6.06 L (1.60 US gal) |
|---|
Electrical and instruments
| Electrical | Four-cell lithium-ion battery |
|---|
Other specifications
| Color options | Team Yamaha Blue/green/black |
|---|---|
| Factory warranty | 30 Day Limited Factory Warranty |
| Price as new | US$ 8499. MSRP depends on country, taxes, accessories, etc. |
| Comments | Special Monster Energy Yamaha Racing Edition. Power Tuner app. |
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.