The Yamaha YZ250FSP motorcycle specifications include a 250 cc (15.26 cu in) engine, a 5-speed gearbox, and a listed weight of 106 kg (233.7 lb).
Key specifications
How the Yamaha YZ250FSP 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 14th percentile across Yamaha models.
About 22% taller than the Yamaha database average. Around the 96th percentile across Yamaha models.
About 52% 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 kg — heavier than about 14% of Yamaha models, or lighter than about 86%.
970 mm — taller than about 96% of Yamaha models.
6.2 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.
2,175
2,082
4% above average.
825
823
Close to average.
1,285
1,172
10% above average.
1,475
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) |
Model information
| Year released | 2021 |
|---|
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 | Telescopic |
| Rear suspension | Swingarm (link suspension) |
| Front wheel travel | 310 mm (12.2 inches) |
| Rear wheel travel | 317 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 kg (233.7 lb) |
|---|---|
| Seat height | 970 mm (38.2 inches) |
| Overall length | 2,175 mm (85.6 inches) |
| Overall width | 825 mm (32.5 inches) |
| Overall height | 1,285 mm (50.6 inches) |
| Wheelbase | 1,475 mm (58.1 inches) |
| Ground clearance | 335 mm (13.2 inches) |
Fuel and emissions
| Fuel capacity | 6.20 L (1.64 US gal) |
|---|
Electrical and instruments
| Electrical | Four-cell lithium-ion battery |
|---|
Other specifications
| Color options | Monster Energy Yamaha Racing Edition |
|---|---|
| Factory warranty | 30 Day Limited Factory Warranty |
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.