Key performance

3 ch
Power
🔧
49 cc
Displacement
⚖️
50 kg
Weight
💺
548 mm
Seat height
4.1 L
Fuel capacity
💰
2 049 €
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
2 049 €

Overview

How old was your kid the first time they asked for "a real motorcycle"? Five, six? That's precisely the segment the Honda CRF 50 F targets — a serious little mechanical toy that replicates the styling cues of the full-size CRFs without ever exceeding the limits of a budding rider. At a price of 2,049 euros for the 2023 model year, Honda offers a gateway to off-road riding that reassures parents and children alike.

Honda CRF 50 F

Beneath the compact bodywork inspired by the CRF 450 R lies an air-cooled 49 cc single-cylinder four-stroke engine producing 3 horsepower at 8,500 rpm and 2.9 Nm of torque from just 3,500 rpm. Modest figures on paper, but perfectly calibrated for progressive learning. Throttle response remains linear thanks to the 11 mm carburetor, and the parent-adjustable throttle limiter lets you tailor the available power to the rider's skill level. It's a detail that matters: you dial in the power the same way you'd adjust training wheels on a bicycle. The three-speed gearbox paired with an automatic clutch simplifies the learning curve. No clutch lever to manage, no stalling at startup. The child focuses on the line, not the mechanics.

On the chassis side, the 2023 Honda CRF 50 F is built around a steel-tube backbone frame paired with a reinforced swingarm. The whole package weighs 50.3 kg wet, a weight even a young rider can pick up after a spill. The seat, perched just 548 mm off the ground and only 11 cm wide, lets small legs reach the dirt without hesitation. The inverted telescopic hydraulic fork provides 94 mm of travel, while the rear mono-shock offers 69 mm. These aren't adult motocross figures, but they're more than enough to soak up the bumps on a muddy playground. The 10-inch wheels fitted with 2.50-size tires carry off-road rubber mounted on steel rims with 28 spokes and aluminum hubs. Braking relies on two 80 mm drum brakes, front and rear. No disc, no ABS: it's absolute mechanical simplicity, and that's by design.

The 4.1-liter fuel tank allows long sessions without a trip to the pump. Fuel consumption on a 49 cc four-stroke is negligible, making it easy to rack up laps between fill-ups. Maintenance is kept to a minimum: cam chain with automatic tensioner, washable air filter, maintenance-free ignition with a keyed switch, and a robust 420-pitch final drive chain that asks very little. Honda designed this machine for parents who aren't necessarily mechanics. The quiet exhaust will also spare you complaints from the neighbors — no small consideration when the backyard doubles as a racetrack.

Against the competition, the CRF 50 F mainly faces the Yamaha PW 50 and the KTM SX 50. The Yamaha plays the two-stroke card with a fully automatic transmission, but its engine is aging and its technology has stopped evolving. The KTM, sportier and pricier, is aimed at riders who already have some experience. The Honda slots in between: more modern than the PW, less aggressive than the KTM. Its four-stroke engine inspires confidence through its smoothness and legendary reliability. For a first taste of off-road riding between the ages of 4 and 7, it ticks every box without trying to do too much. The 2023 model year settles for new graphics, proof that the mechanical foundation doesn't need any tweaking. Sometimes, changing nothing is the greatest compliment.

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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