Key performance

3 ch
Power
🔧
49 cc
Displacement
⚖️
50 kg
Weight
💺
548 mm
Seat height
4.1 L
Fuel capacity
💰
1 999 €
New price
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Technical specifications

Engine

Displacement
49 cc
Power
3.0 ch @ 8500 tr/min (2.2 kW)
Torque
2.9 Nm @ 3500 tr/min
Engine type
Monocylindre, 4 temps
Cooling
par air
Compression ratio
10 : 1
Bore × stroke
39 x 41,4 mm
Valves/cylinder
2
Camshafts
1 ACT

Chassis

Frame
poutre en tube d'acier
Gearbox
boîte à 3 rapports
Final drive
Chaîne
Front suspension
Fourche téléhydraulique inversée Ø 21,7 mm, déb : 94 mm
Rear suspension
Mono-amortisseur, déb : 69 mm

Brakes

Front brakes
Freinage tambour Ø 80 mm
Rear brakes
Freinage tambour Ø 80 mm
Front tyre
2/50-10
Rear tyre
2/50-10

Dimensions

Seat height
548.00 mm
Fuel capacity
4.10 L
Weight
50.30 kg
New price
1 999 €

Overview

How old was your kid when they asked for their first motorcycle? Five, six, sometimes younger. That's precisely the niche the Honda CRF 50 F targets — a small off-road introductory machine that borrows the styling cues of its big competition sisters. With a seat height of just 548 mm and a wet weight of only 50.3 kg, it positions itself as a reassuring first contact with the two-wheeled world. The look is clearly inherited from the CRF lineage: motocross-style bodywork, beefy fenders, handlebars fitted with a protective pad. You can see Honda's commitment to offering a genuine miniature motorcycle rather than a motorized toy.

Honda CRF 50 F

Beneath the 4.1-liter tank beats a 49 cc single-cylinder four-stroke engine fed by an 11 mm carburetor. The numbers speak for themselves: 3 horsepower at 8,500 rpm and 2.9 Nm of torque from just 3,500 rpm. We're a long way from serious firepower, and that's exactly the point. Power delivery is progressive, with no sudden surges, allowing the young rider to focus on their line rather than managing a twitchy engine. The 39 mm bore and 41.4 mm stroke, combined with a 10:1 compression ratio, produce a smooth and usable engine character. The 3-speed gearbox paired with an automatic clutch simplifies the learning curve even further: no clutch lever to manage, the budding rider simply shifts gears with their foot. A detail that reassures parents as much as it frees up the kids.

On the chassis side, the steel tube backbone frame houses a 21.7 mm inverted telescopic-hydraulic fork offering 94 mm of travel, backed by a rear mono-shock with 69 mm of travel. This isn't Grand Prix-grade hardware, but it's calibrated to soak up the small bumps of a riding area without rattling a rider who weighs 25 kg. The 10-inch wheels shod with 2.50 tires grip well on loose surfaces. Braking relies on two 80 mm drum brakes, front and rear. No discs here, and frankly that would be overkill given the speeds involved. The setup provides sufficient and progressive bite, suited to children's hands still learning to modulate.

The real strength of this Honda CRF 50 F lies in its minimal-maintenance philosophy. The cam chain features an automatic tensioner, the air filter can be cleaned without any special tools, and the contact-point ignition requires no particular attention. Parents will also appreciate the throttle limiter, which lets you adjust the available power to match the rider's skill level. It's a discreet but invaluable safety net when you're handing a motorized machine to a five-year-old. The low fuel consumption allows for long sessions before needing a refill, and the exhaust stays quiet — which will spare you complaints from the neighbors.

At 1,999 euros, the new 2023 Honda CRF 50 F (list price of 2,099 euros depending on the version) sits at the upper end of the range against competitors like the Yamaha PW 50 or the KTM SX 50 Mini. But Honda plays the card of its legendary four-stroke reliability against the two-stroke engines of some rivals. The choice often comes down to this: do you want an engine that runs like clockwork without ever missing a beat, or a livelier but more demanding powerplant? For a first introduction to motorcycling, the CRF 50 F remains a safe bet. It won't turn your child into a motocross champion, but it will teach them the basics with a mechanical patience that few machines in this category can match.

Indicators & positioning

Weight-to-power ratio
0.06 ch/kg
🔄
Torque / weight
0.06 Nm/kg
🔧
Volumetric power
61.2 ch/L
In category Enduro / offroad · 25-98cc displacement (65 motorcycles compared)
Power 3 ch Top 100%
6 ch median 9 ch 17 ch
Weight 50 kg Lighter than 100%
50 kg median 74 kg 104 kg
P/W ratio 0.06 ch/kg Top 100%
0.09 median 0.28 0.28 ch/kg

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