Key performance

9 ch
Power
🔧
125 cc
Displacement
⚖️
107 kg
Weight
🏎️
90 km/h
Top speed
💺
775 mm
Seat height
5.6 L
Fuel capacity
💰
4 099 €
New price
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Technical specifications

Changements 2022 2019
Power
9.4 ch @ 6750 tr/min (6.8 kW) 9.0 ch @ 7000 tr/min (6.6 kW)
Torque
11.0 Nm @ 5500 tr/min 12.7 Nm @ 5250 tr/min
Engine type
Single cylinder, four-stroke Monocylindre, 4 temps
Cooling
Air par air
Compression ratio
10.0:1 9.3 : 1
Bore × stroke
50.0 x 63.1 mm (2.0 x 2.5 inches) 52.4 x 57.29 mm
Fuel system
Injection. PGM-FI with automatic enrichment Injection
Valve timing
Single Overhead Cams (SOHC)
Ignition
Fully transistorized
Starter
Electric
Frame
Steel backbone Monopoutre en acier
Gearbox
5-speed boîte à 4 rapports
Final drive
Chain   (final drive) Chaîne
Clutch
Wet, multiplate
Front suspension
31mm inverted fork Fourche téléhydraulique inversée Ø nc, déb : 100 mm
Rear suspension
Twin shocks 2 amortisseurs latéraux, déb : 104 mm
Front wheel travel
100 mm (3.9 inches)
Rear wheel travel
102 mm (4.0 inches)
Front brakes
Single disc. Hydraulic. Optional ABS. Freinage 1 disque Ø 220 mm, étrier 2 pistons
Rear brakes
Single disc. Hydraulic. Optional ABS. Freinage 1 disque Ø 190 mm, étrier simple piston
Front tyre
120/80-12 120/80-12
Rear tyre
130/80-12 130/80-12
Wheelbase
1156.00 mm
Ground clearance
175.00 mm
Length
1710.00 mm
Width
755.00 mm
Height
1030.00 mm
Fuel capacity
5.68 L 5.60 L
Weight
104.00 kg 107.00 kg
New price
4 149 € 4 099 €

Engine

Displacement
125 cc
Power
9.0 ch @ 7000 tr/min (6.6 kW)
Torque
12.7 Nm @ 5250 tr/min
Engine type
Monocylindre, 4 temps
Cooling
par air
Compression ratio
9.3 : 1
Bore × stroke
52.4 x 57.29 mm
Valves/cylinder
2
Camshafts
1 ACT
Fuel system
Injection

Chassis

Frame
Monopoutre en acier
Gearbox
boîte à 4 rapports
Final drive
Chaîne
Front suspension
Fourche téléhydraulique inversée Ø nc, déb : 100 mm
Rear suspension
2 amortisseurs latéraux, déb : 104 mm

Brakes

Front brakes
Freinage 1 disque Ø 220 mm, étrier 2 pistons
Rear brakes
Freinage 1 disque Ø 190 mm, étrier simple piston
Front tyre
120/80-12
Rear tyre
130/80-12

Dimensions

Seat height
775.00 mm
Fuel capacity
5.60 L
Weight
107.00 kg
New price
4 099 €

Overview

Who remembers that funny little motorcycle spotted in Japanese amusement parks back in the 60s? Honda hasn't forgotten, and the 2019 Honda Monkey 125 resurrects a myth with an almost identical recipe: chubby wheels, a toy-like footprint, and an unapologetic mission as a smile machine. On paper, nothing meets the usual performance criteria. 9 horsepower at 7,000 rpm, a Honda Monkey 125 top speed capped at 90 km/h, a 5.6-liter tank. We're far, very far from a CB125R or a Yamaha MT-125. And that's precisely where the whole appeal of the machine lies.

Honda Monkey 125

The air-cooled 124.9 cc single-cylinder, two valves per cylinder, set at a 9.3:1 compression ratio, isn't trying to impress. It delivers its 12.7 Nm of torque from just 5,250 rpm, which is more than enough to trot around town with a grin. The four-speed gearbox clicks underfoot with quintessentially Japanese precision. You can feel Honda's care in every mechanical detail, even though the engine is deliberately kept simple. No liquid cooling, no sophisticated valve train. The motor exudes reliability and longevity, two qualities that Honda Monkey 125 forums never stop confirming year after year. Up against a Kawasaki Z125 or the Dax 125, its cousin from Honda, the Monkey plays a different card: pure style, with no concessions to practicality.

On the chassis side, the steel mono-backbone frame carries the 107 kg wet weight without flinching. The inverted telehydraulic fork offers 100 mm of travel up front, while the twin side-mounted shocks provide 104 mm at the rear. For an urban machine rolling on 12-inch wheels, it all adds up. Braking consists of a 220 mm front disc with a two-piston caliper and a 190 mm rear disc, all overseen by an ABS system coupled with an IMU inertial measurement unit. On a 125 at this Honda Monkey 125 price point — 4,099 euros — this electronic package commands respect. Full LED lighting, a circular digital instrument cluster, and a keyless fob round out a surprisingly modern spec sheet for a machine with such a retro look.

The question everyone asks in Honda Monkey 125 reviews always comes back to the same point: who is this motorcycle for? Certainly not the beginner looking for a versatile first vehicle for the daily commute. Nor the weekend tourer. The Monkey speaks to enthusiasts who already own a "real" bike and want a second machine for pure enjoyment. The seat, perched at 775 mm, comfortably accommodates an average-sized rider, but forget about carrying a passenger: the Honda Monkey 125 two-seater exists only on paper in the registration documents. The Honda Monkey 125 used market remains very active, by the way, a sign that resale values hold up well. Honda Monkey 125 custom and Honda Monkey 125 tuning enthusiasts have a field day with a mechanical base that's simple to modify. A Honda Monkey 125 luggage rack, an aftermarket exhaust, a few well-chosen Honda Monkey 125 accessories, and the machine takes on a personality all its own.

The verdict is simple. The Honda Monkey 125, whether it's the 2019 vintage, the Honda Monkey 125 2020, or the Honda Monkey 125 2021, remains a class of its own in the two-wheeler catalog. It replaces nothing, directly competes with no one, and fully embraces its status as a fun bike without pretense. The Honda Monkey 125 price may seem steep for 9 horsepower and a tiny tank, but what you're paying for here is the style, the build quality, and that rare ability to turn every ride into recess. If you're looking for a Honda Monkey 125 engine kit to squeeze out more power, you're missing the point. This motorcycle wasn't made to go fast. It was made to make you feel good.

Standard equipment

  • Assistance au freinage : ABS

Practical info

  • La moto est accessible aux permis : A

Indicators & positioning

Weight-to-power ratio
0.08 ch/kg
🔄
Torque / weight
0.12 Nm/kg
🔧
Volumetric power
71.3 ch/L
In category Allround · 62-250cc displacement (1442 motorcycles compared)
Power 9 ch Top 83%
7 ch median 11 ch 24 ch
Weight 107 kg Lighter than 89%
88 kg median 128 kg 167 kg
P/W ratio 0.08 ch/kg Top 71%
0.07 median 0.09 0.16 ch/kg

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