Key performance

13 ch
Power
🔧
124 cc
Displacement
🏎️
110 km/h
Top speed
💺
860 mm
Seat height
10.0 L
Fuel capacity
💰
2 999 €
New price
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Technical specifications

Engine

Displacement
124 cc
Power
13.0 ch @ 8000 tr/min (9.1 kW)
Torque
11.7 Nm @ 6500 tr/min
Engine type
Single cylinder, four-stroke
Cooling
Air
Compression ratio
10.0:1
Bore × stroke
54.0 x 54.0 mm (2.1 x 2.1 inches)
Valves/cylinder
4
Camshafts
1 ACT
Fuel system
Carburettor. VM20SS
Valve timing
Single Overhead Cams (SOHC)

Chassis

Frame
simple berceau dédoublé en acier
Gearbox
5-speed
Final drive
Chain   (final drive)
Front suspension
Fourche téléhydraulique Ø nc, déb : 170 mm
Rear suspension
Mono-amortisseur, déb : 190 mm

Brakes

Front brakes
Freinage 1 disque Ø 245 mm
Rear brakes
Freinage 1 disque Ø 220 mm
Front tyre
90/90-21
Rear tyre
120/80-18

Dimensions

Seat height
860.00 mm
Fuel capacity
10.00 L
Dry weight
111.00 kg
New price
2 999 €

Overview

Who hasn’t dreamed, on a bright sunny day, of leaving the pavement for a dirt path, even just for an afternoon? This was the promise of escape, simple and accessible, that the 2005 Yamaha XT 125 R perfectly embodied. Faced with competition that was often more radical, Yamaha bet on a lightweight, maneuverable trail, and above all, approved for road use, a key for young riders and urban adventurers. With its 111 kg dry weight and a 86 cm seat height, it was intended to be affordable, although this height remains a challenge for smaller riders. The engine, a 124 cm3 four-stroke single-cylinder, delivers 13 horsepower at 8000 rpm and a torque of 11.7 Nm. Figures that don't shake up the performance specifications, but ensure reasonable fuel consumption and foolproof reliability, a major argument for an entry-level or used motorcycle.

Yamaha XT 125 R

Beneath this veneer of simplicity, the technical specifications of the 2005 Yamaha XT 125 R reveal a solid construction dedicated to mixed use. The simple steel tubular frame, long-travel suspension (170 mm at the front, 190 mm at the rear), and spoked wheels fitted with off-road tires (90/90-21 and 120/80-18) give it a real ability to handle rough paths. The braking system, ensured by two discs (245 and 220 mm), is sufficient for this lightweight machine. With its 10-liter tank and a top speed approaching 110 km/h, it is more of a diligent touring companion than a performance beast. This is precisely where its charm lies, far from technical excesses. For those who want to delve deeper, searching for a Yamaha XT 125 R PDF technical manual or workshop manual remains an excellent idea for its maintenance, as its mechanics are proven.

Compared to its contemporaries such as the Suzuki DR125 or the Honda XL125V Varadero, the 2005 Yamaha XT 125 R is clearly positioned on the side of lightness and pure agility. The Varadero, heavier and more road-oriented, offered a different type of journey. The XT, on the other hand, retains this soul of a playful little trail bike. Its understated and functional design has aged well, and enthusiasts are still looking for decorative kits to personalize it today. However, if you find a used Yamaha XT 125 R, pay particular attention to the condition of the carburetor, which is often temperamental on these models, and the speedometers, which can be prone to failure. A complete check-up of the Yamaha XT 125 R engine, especially on 2006 or 2007 models, is always recommended before purchase.

Ultimately, how does it fare today? For a used price often very soft, well below the 2999 euros of its new price, the Yamaha XT 125 R represents an ideal entry ticket into the world of adventurous two-wheels. It is perfect for the budding globetrotter, the student looking for economical mobility, or even the experienced rider who wants a second tool without any headaches for country roads. It will not offer you thrills at high speed, nor dizzying mountain climbs. But it will give you a smile on your face on a forest trail and the certainty of returning home, whatever the road surface. A disarming simplicity, now rare, which explains why it is still talked about with so much affection nearly twenty years later.

Practical info

  • La moto est accessible aux permis : A

Indicators & positioning

🔧
Volumetric power
100.8 ch/L
In category Enduro / offroad · 62-248cc displacement (972 motorcycles compared)
Power 13 ch Top 59%
7 ch median 15 ch 27 ch

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