2014Yamaha YZ250F

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The 2014 Yamaha YZ250F is a lightweight motocross machine designed for amateur and intermediate riders seeking competitive performance in the 250cc class. Powered by a liquid-cooled single-cylinder four-stroke with titanium valves and a 13.5:1 compression ratio, it delivers responsive power and excellent handling. The YZ250F is best known for its reliability, smooth power delivery, and forgiving chassis that suits developing riders progressing through motocross ranks.

Capacity: 250.0 ccm
Engine: Single, four-stroke
Gearbox: 5-speed
Dry weight: 92.5 kg
Seat height: 991 mm
Power: 43.0 HP (31.6 kW)

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Other years 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027

How it rides

Editorial estimate from the spec sheet - not lab tested

Off-road & trail96%

Cornering88%

City riding10%

Daily riding10%

Touring12%

Two-up5%

Track95%

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?

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Your height

Inseam (optional)

Units

At 991mm, a rider of 68.9" with a 31" (estimated) inseam will not reach the ground comfortably on the 2014 Yamaha YZ250F, with a moderate knee angle of around 90 degrees and an upright riding position.

Assumes about 30mm of suspension sag once seated. This is an approximation from category-typical geometry, not a measurement of this bike or of you - sit on one before you buy.

More bikes at over 900 mm — Sky High →

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Full specifications

Engine

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: Carburettor
Starting: Electric
Ignition: CDI
Valves per cylinder: 4
Lubrication system: Wet sump

Transmission

Gearbox: 5-speed
Transmission type: Manual
Final drive: Chain

Dimensions & weight

Wheelbase: 1476 mm
Overall length: 2169 mm
Overall width: 826 mm
Overall height: 1306 mm
Seat height: 991 mm
Dry weight: 92.5 kg
Wet weight: 103.0 kg
Fuel capacity: 6.10 litres
Ground clearance: 378 mm

Chassis & suspension

Frame: Aluminum Bilateral Beam frame
Front suspension: KYB Speed-Sensitive System, inverted fork: fully adjustable, 11.8-in travel
Rear suspension: KYB Fully adjustable single shock
Front wheel travel: 305 mm
Rear wheel travel: 318 mm
Rake (fork angle): 28.0°
Trail: 119 mm

Brakes & wheels

Front brakes: Single disc. Hydraulic disc. Hydraulic disc.
Front brakes diameter: 250 mm
Rear brakes: Single disc
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	2008	2013	2014	2018	2022	2027
Capacity	250 cc	250 cc	250 cc	250 cc	250 cc	250 cc
Dry weight	93 kg	93 kg	93 kg	93 kg	93 kg	93 kg
Seat height	986 mm	991 mm	991 mm	965 mm	970 mm	970 mm
Fuel capacity	6.8 L	6.1 L	6.1 L	7.5 L	6.1 L	6.1 L