Enduro Bikes
2021Yamaha YZ250X
37 fields on record
The 2021 Yamaha YZ250X is a lightweight enduro machine designed for riders seeking nimble off-road performance and easy handling. Powered by a potent 249cc two-stroke engine with digital fuel injection, it delivers strong acceleration and responsive power delivery across varied terrain. Best suited for intermediate to advanced riders tackling trail and enduro riding, this bike balances agility with reliability.
- Capacity
- 249.0 ccm
- Engine
- Single, two-stroke
- Gearbox
- 5-speed
- Wet weight
- 103.9 kg
- Seat height
- 970 mm
- Power
- 24.9 HP (18.3 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built purely for cross-country and hard enduro style off-road riding rather than any road or commuting use.
- Built for
- A light, high-strung, aggressive 2-stroke enduro machine that rewards precise clutch and throttle control with explosive acceleration and razor-sharp handling.
- Not ideal for
- Not suitable for new riders, street use, passengers, or anyone seeking comfort-oriented long-distance touring capability.
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
- 249.0 ccm
- Power
- 24.9 HP (18.3 kW)
- Engine type
- Single, two-stroke
- Power/weight ratio
- 0.2397 HP/kg (wet)
- Bore x stroke
- 66.4 x 72.0 mm
- Compression
- 9.4:1
- Cooling system
- Liquid
- Fuel system
- Injection
- Starting
- Electric
- Ignition
- CDI
- Torque
- Not on record - add it
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Wet multi-disc
Dimensions & weight
- Wheelbase
- 1486 mm
- Overall length
- 2184 mm
- Overall width
- 826 mm
- Overall height
- 1290 mm
- Seat height
- 970 mm
- Wet weight
- 103.9 kg
- Fuel capacity
- 8.00 litres
- Ground clearance
- 361 mm
- Dry weight
- Not on record - add it
Chassis & suspension
- Frame
- Aluminum
- Front suspension
- KYB® Speed-Sensitive System inverted fork; fully adjustable
- Rear suspension
- KYB® single shock; fully adjustable
- Front wheel travel
- 300 mm
- Rear wheel travel
- 315 mm
- Rake (fork angle)
- 27.7°
- Trail
- 122 mm
Brakes & wheels
- Front brakes
- Single disc. Hydraulic.
- Front brakes diameter
- 270 mm
- Rear brakes
- Single disc. Hydraulic.
- Rear brakes diameter
- 245 mm
- Front tyre
- 90/90-21
- Rear tyre
- 110/100-18
Other
- Color options
- Team Yamaha Blue
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 | 2016 | 2019 | 2021 | 2022 | 2024 | 2027 |
|---|---|---|---|---|---|---|
| Capacity | 249 cc | 249 cc | 249 cc | 249 cc | 249 cc | 249 cc |
| Seat height | 970 mm | 970 mm | 970 mm | 970 mm | 970 mm | 975 mm |
| Fuel capacity | 7.6 L | 8 L | 8 L | 8 L | 7.6 L | 6.8 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 YZ250X?
The 2021 Yamaha YZ250X has a Capacity of 249.0 ccm (15.19 cubic inches).
What engine power does the Yamaha YZ250X have?
The 2021 Yamaha YZ250X has a Power of 24.9 HP (18.3 kW).
How many gears does the Yamaha YZ250X have?
The 2021 Yamaha YZ250X has a Gearbox of 5-speed.
How much does the Yamaha YZ250X weigh?
The 2021 Yamaha YZ250X has a Wet weight of 103.9 kg (229.1 pounds).
Shop this bike
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The 2021 Yamaha YZ250X is a top-of-the-line off-road motorcycle that offers impressive power and agility for riders of all levels. With its 249cc liquid-cooled two-stroke engine, this bike delivers strong acceleration and excellent throttle response, making it a blast to ride on rugged terrain. The YZ250X also features a wide-ratio five-speed transmission, allowing riders to tackle a variety of trails and obstacles with ease. Additionally, its lightweight aluminum frame and adjustable suspension provide a stable and comfortable ride, giving riders the confidence to push their limits on the trails.
In conclusion, the 2021 Yamaha YZ250X is a high-performance off-road motorcycle that is sure to impress both beginners and experienced riders alike. With its powerful engine, versatile transmission, and durable construction, this bike is well-equipped to handle the demands of off-road riding. Whether you're hitting the trails for a weekend adventure or competing in a race, the YZ250X is a solid choice for anyone looking for a reliable and capable off-road motorcycle.
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