Motocross Bikes

2027Yamaha YZ250F Monster Energy

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The 2027 Yamaha YZ250F Monster Energy Edition puts Monster Energy Yamaha Racing graphics on the YZ250F, which is redesigned for 2027 with an all-new engine and a YZ450F-derived frame. It keeps a liquid-cooled DOHC 250cc single with 44mm Mikuni fuel injection and a 5-speed gearbox, with a claimed 231 lb wet weight and a 38.2-inch seat height. US MSRP is $9,299.

Capacity: 250.0 ccm
Engine: Single, four-stroke
Gearbox: 5-speed
Dry weight: 92.5 kg
Seat height: 970 mm
Power: 43.0 HP (31.6 kW)

⇄ Compare with another bike All model years

What’s new for the 2027 Yamaha YZ250F Monster Energy

vs the 2026

Spec	2026	2027
Dry weight	—	92.5 kg (203.9 pounds)
Wet weight	107.0 kg (235.9 pounds)	104.8 kg (231.0 pounds)

Other years 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?

Worked out in your browser - nothing is sent to us

Your height

Inseam (optional)

Units

At 970mm, a rider of 68.9" with a 31" (estimated) inseam will not reach the ground comfortably on the 2027 Yamaha YZ250F Monster Energy, with a cramped knee angle of around 85 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 →

Find bikes that fit your height →

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: 13.8:1
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: Multiplate wet

Dimensions & weight

Wheelbase: 1476 mm
Overall length: 2179 mm
Overall width: 826 mm
Overall height: 1275 mm
Seat height: 970 mm
Dry weight: 92.5 kg
Wet weight: 104.8 kg
Fuel capacity: 6.10 litres
Ground clearance: 351 mm
Oil capacity: 0.90 litres

Chassis & 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
Rear wheel travel: 312 mm
Rake (fork angle): 26.9°
Trail: 119 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: 80/100-21
Rear tyre: 110/90-19

Other

Comments: Monster Energy Yamaha Racing edition graphics. 2027 YZ250F: all-new engine, YZ450F-derived frame, new KYB rear shock and braking system (Racer X, 2026-06-03).

Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.