Key performance
Technical specifications
- Power
- 12.0 ch @ 9000 tr/min (8.8 kW) → 12.0 ch @ 12000 tr/min (8.6 kW)
- Torque
- 9.5 Nm @ 8000 tr/min → 9.7 Nm @ 6500 tr/min
- Engine type
- Monocylindre, 4 temps → Single cylinder, four-stroke
- Cooling
- par air → Air
- Compression ratio
- 10 : 1 → 10.0:1
- Bore × stroke
- 57 x 48.8 mm → 57.0 x 48.8 mm (2.2 x 1.9 inches)
- Valve timing
- — → Single Overhead Cams (SOHC)
- Final drive
- Chaîne → Chain (final drive)
- Front suspension
- Fourche téléhydraulique Ø nc, déb : 160 mm → Telescopic forks
- Rear suspension
- Mono-amortisseur, déb : 150 mm → Swingarm Monocross
- Front wheel travel
- — → 150 mm (5.9 inches)
- Rear wheel travel
- — → 150 mm (5.9 inches)
- Front brakes
- Freinage 1 disque Ø 220 mm, étrier 2 pistons → Single disc
- Rear brakes
- Freinage tambour Ø 130 mm → Expanding brake (drum brake)
- Front tyre
- 130/80-18 → 130/80-18
- Rear tyre
- 180/80-14 → 180/80-14
- Wheelbase
- — → 1350.00 mm
- Ground clearance
- — → 260.00 mm
- Length
- — → 2135.00 mm
- Width
- — → 820.00 mm
- Height
- — → 1120.00 mm
Engine
- Displacement
- 124 cc
- Power
- 12.0 ch @ 12000 tr/min (8.6 kW)
- Torque
- 9.7 Nm @ 6500 tr/min
- Engine type
- Single cylinder, four-stroke
- Cooling
- Air
- Compression ratio
- 10.0:1
- Bore × stroke
- 57.0 x 48.8 mm (2.2 x 1.9 inches)
- Valves/cylinder
- 2
- Camshafts
- 1 ACT
- Valve timing
- Single Overhead Cams (SOHC)
Chassis
- Frame
- simple berceau en acier
- Gearbox
- boîte à 5 rapports
- Final drive
- Chain (final drive)
- Front suspension
- Telescopic forks
- Rear suspension
- Swingarm Monocross
- Front wheel travel
- 150 mm (5.9 inches)
- Rear wheel travel
- 150 mm (5.9 inches)
Brakes
- Front brakes
- Single disc
- Rear brakes
- Expanding brake (drum brake)
- Front tyre
- 130/80-18
- Front tyre pressure
- 1.50 bar
- Rear tyre
- 180/80-14
- Rear tyre pressure
- 1.50 bar
Dimensions
- Seat height
- 805.00 mm
- Wheelbase
- 1350.00 mm
- Ground clearance
- 260.00 mm
- Length
- 2135.00 mm
- Width
- 820.00 mm
- Height
- 1120.00 mm
- Fuel capacity
- 7.00 L
- Dry weight
- 118.00 kg
- New price
- 3 045 €
Overview
Do you remember a time when a motorcycle simply needed to be simple, reliable, and just fun? The Yamaha TW 125 hasn’t forgotten that recipe. Imagine a machine that, for just over €3,000 new at the time, offered a smile as wide as its balloon tires. It wasn't a war machine, but a companion for every moment, as light as a feather with its 118 kg dry weight, and ready to swallow a dirt path like a Parisian sidewalk.

Beneath its chubby scrambler look, almost custom by accident, lies a four-stroke single-cylinder engine as basic as they come. 12 horsepower at 12,000 rpm is modest, and the Yamaha TW 125’s technical specifications confirm this without hesitation. But that's precisely where its charm lies. This engine, paired with a five-speed gearbox, exhibits exemplary docility for a beginner. It runs on fun more than gasoline, with ridiculous fuel consumption, even if its characteristic boom-boom and some high-rev vibrations remind you that you're far from fine mechanics. The top speed displayed, around 100 km/h, is a sweet mirage; it is earned over the long term, but it is enough to have fun off the beaten path.
The magic truly happens once your feet are on the footpegs. The seat height of 805 mm and the low center of gravity make this TW surprisingly accessible. The simple tubular frame and supple suspension absorb the miseries of the asphalt as easily as the pebbles of a path. In the city, it weaves through traffic; on a dirt path, it surprises with its agility. However, don't ask it for powerful stops. The front disc brake does its job, but the rear drum is more of an accessory than a braking tool. It’s a compromise accepted to keep the price low and the rustic spirit intact.
Today, searching for a used Yamaha TW 125 on Le Bon Coin is almost like a treasure hunt. Examples are often modified, rodeoed by tinkerers who turn them into minimalist café racers or raised bobbers. It’s a fantastic toy to customize, change a seat, play with the carburetor, or simply to learn without complexes. Compared to a modern Suzuki VanVan, it may seem archaic, but it possesses an authenticity and character that are hard to find today. It’s the anti-depression motorcycle, without pretension but with a guaranteed smile, for those who think that adventure begins where the asphalt ends.
Practical info
- La moto est accessible aux permis : A
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