Motocross Bikes
2015Yamaha YZ250F
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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.
- Capacity
- 250.0 ccm
- Engine
- Single, four-stroke
- Gearbox
- 5-speed
- Dry weight
- 92.5 kg
- Seat height
- 965 mm
- Power
- 43.0 HP (31.6 kW)
What’s new for the 2015 Yamaha YZ250F
vs the 2014| Spec | 2014 | 2015 |
|---|---|---|
| Wet weight | 103.0 kg (227.1 pounds) | 104.8 kg (231.0 pounds) |
| Seat height | 991 mm (39.0 inches) | 965 mm (38.0 inches) |
| Front suspension | KYB Speed-Sensitive System, inverted fork: fully adjustable, 11.8-in travel | KYB Speed-Sensitive System, inverted fork: fully adjustable |
| Front brakes | Single disc. Hydraulic disc. Hydraulic disc. | Single disc. Hydraulic. |
| Rear brakes | Single disc | Single disc. Hydraulic. |
Other years
2002
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2014
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2021
2022
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2026
2027
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- 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.
- Built for
- 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.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usEngine
- Capacity
- 250.0 ccm
- Power
- 43.0 HP (31.6 kW)
- Engine type
- Single, four-stroke
- Power/weight ratio
- 0.4649 HP/kg (dry)
- Bore x stroke
- 77.0 x 53.6 mm
- Compression
- 13.5:1
- Cooling system
- Liquid
- Fuel system
- Injection
- Starting
- Electric
- Ignition
- TCI
- Valves per cylinder
- 4
- Lubrication system
- Wet sump
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Wet multi-disc
Dimensions & weight
- Wheelbase
- 1476 mm
- Overall length
- 2164 mm
- Overall width
- 826 mm
- Overall height
- 1280 mm
- Seat height
- 965 mm
- Dry weight
- 92.5 kg
- Wet weight
- 104.8 kg
- Fuel capacity
- 6.10 litres
- Ground clearance
- 325 mm
- Oil capacity
- 0.90 litres
Chassis & suspension
- Frame
- Aluminum Bilateral Beam frame
- Front suspension
- KYB Speed-Sensitive System, inverted fork: fully adjustable
- Rear suspension
- KYB Fully adjustable single shock
- Front wheel travel
- 310 mm
- Rear wheel travel
- 315 mm
- Rake (fork angle)
- 28.0°
- Trail
- 119 mm
Brakes & wheels
- Front brakes
- Single disc. Hydraulic.
- Front brakes diameter
- 250 mm
- Rear brakes
- Single disc. Hydraulic.
- Rear brakes diameter
- 245 mm
- Front tyre
- 80/100-21
- Rear tyre
- 100/90-19
Other
- Color options
- Team Yamaha Blue/White, White/Red
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 2002 | 2008 | 2015 | 2021 | 2027 |
|---|---|---|---|---|---|
| Capacity | 249 cc | 250 cc | 250 cc | 250 cc | 250 cc |
| Dry weight | 97 kg | 93 kg | 93 kg | 93 kg | 93 kg |
| Seat height | 998 mm | 986 mm | 965 mm | 970 mm | 970 mm |
| Fuel capacity | 6.8 L | 6.8 L | 6.1 L | 6.1 L | 6.1 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Yamaha YZ250F?
The 2015 Yamaha YZ250F has a Capacity of 250.0 ccm (15.26 cubic inches).
What engine power does the Yamaha YZ250F have?
The 2015 Yamaha YZ250F has a Power of 43.0 HP (31.6 kW).
How many gears does the Yamaha YZ250F have?
The 2015 Yamaha YZ250F has a Gearbox of 5-speed.
How much does the Yamaha YZ250F weigh?
The 2015 Yamaha YZ250F has a Dry weight of 92.5 kg (203.9 pounds).
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