Key performance

42 ch
Power
🔧
250 cc
Displacement
⚖️
106 kg
Weight
💺
970 mm
Seat height
6.1 L
Fuel capacity
💰
8 999 €
New price
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Technical specifications

Changements 2021 2022
Power
32.0 ch (23.5 kW) 42.1 ch (31.0 kW)
New price
8 799 € 8 999 €

Engine

Displacement
250 cc
Power
42.1 ch (31.0 kW)
Engine type
Single cylinder, four-stroke
Cooling
Liquid
Compression ratio
13.8:1
Bore × stroke
77.0 x 53.6 mm (3.0 x 2.1 inches)
Valves/cylinder
4
Camshafts
2 ACT
Fuel system
Injection. Mikuni, 44mm
Valve timing
Double Overhead Cams/Twin Cam (DOHC)
Lubrication
Wet sump
Ignition
TCI: Transistor Controlled Ignition
Starter
Electric

Chassis

Frame
Bilateral beam aluminum frame
Gearbox
5-speed
Final drive
Chain   (final drive)
Clutch
Multiplate wet clutch
Front suspension
KYB speed-Sensitive System, inverted fork: fully adjustable
Rear suspension
KYB fully adjustable single shock
Front wheel travel
310 mm (12.2 inches)
Rear wheel travel
318 mm (12.5 inches)

Brakes

Front brakes
Single disc. Hydraulic.
Rear brakes
Single disc. Hydraulic.
Front tyre
80/100-21
Rear tyre
100/90-19

Dimensions

Seat height
970.00 mm
Wheelbase
1476.00 mm
Ground clearance
335.00 mm
Length
2174.00 mm
Width
826.00 mm
Height
1285.00 mm
Fuel capacity
6.06 L
Weight
106.10 kg
New price
8 999 €

Overview

Two years running with this Monster Energy livery, it’s starting to feel like a habit. Has Yamaha found a golden goose with this partnership? The evidence is there: while the standard version sports its iconic blue, this special edition dives into deep black, only troubled by the immense green neon “M” on the sides. It’s eye-catching, assertive, and it works. On the ground, this black beast isn't just for show; it clearly displays its factory colors, a direct link with the Monster Energy Yamaha teams in MX2 and MXGP. For the amateur rider, it’s a bit of a race-kit thrill.

Yamaha YZ250F Monster Energy

Underneath the paint, the 2022 updates are subtle, almost anecdotal. Yamaha is playing the refinement card: new settings for the excellent KYB SSS fork, a revised transmission sprocket, a gold chain, and DID rims. The focus is on the rear wheel, with a wider rim for a 110/90 tire, a lightweight hub, and redesigned spokes. These are rider details, adjustments that count at the margins when seeking perfect traction or reducing unsprung mass. Don't expect a revolution, because the major overhaul took place a year earlier.

In 2021, the YZ250F indeed underwent a complete metamorphosis. The engine, already performing well, was reworked from intake to exhaust. Injection was refined, the transmission strengthened, and the famous ACT system resized. The bilateral aluminum frame was redesigned for improved rigidity/flex balance. The result? A machine that delivers its 42 horsepower with exemplary progressiveness, a stretched over-rev feel, and throttle response with surgical precision. With a wet weight of 106 kg, the power-to-weight ratio is simply ferocious. Facing a KTM 250 SX-F or a Husqvarna FC 250, the Yamaha offers a more linear engine and perhaps easier to exploit for the average rider, without sacrificing punch at the top end.

The chassis, with its fully adjustable KYB suspensions, offers a remarkable compromise. The SSS fork handles both small bumps and large impacts equally well, and the rear shock ensures tenacious stability. The braking, with its 270 and 240 mm discs, is up to the liveliness of the whole. At €8999, it sits in the high end of the segment, but it justifies its price with a level of finish and reliability that is the hallmark of the brand with the tuning forks.

Who is this weapon for? Clearly for the dedicated motocross rider, whether an ambitious club rider or an expert seeking a race-ready production machine. It’s not a bike for beginners; its sharp engine and demanding handling require experience. The YZ250F Monster Energy 2022 is not a groundbreaking novelty; it’s the reasoned evolution of an already well-established champion. It relies on maturity and refinement, preferring discreet efficiency to technical publicity stunts. On the track, that’s probably all that matters.

Indicators & positioning

Weight-to-power ratio
0.39 ch/kg
🔧
Volumetric power
166.0 ch/L
In category Cross / motocross · 125-500cc displacement (453 motorcycles compared)
Power 42 ch Top 55%
11 ch median 44 ch 63 ch
Weight 106 kg Lighter than 59%
84 kg median 108 kg 130 kg
P/W ratio 0.39 ch/kg Top 60%
0.13 median 0.43 0.56 ch/kg

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