Key performance
Technical specifications
No spec differences between these two model years.
Engine
- Displacement
- 125 cc
- Power
- 12.0 ch @ 9800 tr/min (8.8 kW)
- Torque
- 8.8 Nm @ 8600 tr/min
- Engine type
- Monocylindre, 4 temps
- Cooling
- par air
- Compression ratio
- 9.5 : 1
- Bore × stroke
- 57 x 48.8 mm
- Valves/cylinder
- 2
- Camshafts
- 1 ACT
Chassis
- Frame
- simple berceau acier dédoublé
- Gearbox
- boîte à 6 rapports
- Final drive
- Chaîne
- Front suspension
- Fourche téléhydraulique Ø 35 mm, déb : 205 mm
- Rear suspension
- Mono-amortisseur, déb : 200 mm
Brakes
- Front brakes
- Freinage 1 disque Ø 230 mm, étrier simple piston
- Rear brakes
- Freinage tambour Ø 130 mm
- Front tyre
- 70/100-21
- Rear tyre
- 90/90-18
Dimensions
- Seat height
- 820.00 mm
- Fuel capacity
- 12.50 L
- Weight
- 127.00 kg
- Dry weight
- 114.00 kg
- New price
- 3 200 €
Overview
Who still remembers the small 125 trail bikes that cut their teeth on country roads and urban commutes in the 2000s? The 2002 Suzuki DR 125 SE belongs to that category of motorcycles that are modest on paper but remarkably effective in daily use. With its four-stroke single-cylinder 124.5 cc engine producing 12 horsepower at 9,800 rpm and 8.80 Nm of torque, we're not talking about a powerhouse. We're talking about a tool, built to serve without ever complaining.

The engine block, shared with the GN 125, benefits here from a six-speed gearbox that changes the game in terms of riding comfort. On the GN, fifth gear forced high revs as soon as you exceeded 80 km/h. On the DR 125 SE, sixth gear provides a bit more flexibility, even though top speed caps out at 100 km/h. No point dreaming of the motorway: this Suzuki is made for back roads, country lanes, and congested streets. That's where it excels, and that's where it should be judged. Its 12.5-litre tank gives it generous range for its class, enough to enjoy proper rides without constantly watching the fuel gauge. The air filter on the Suzuki DR 125 SE deserves regular attention if you venture onto dusty trails, as the single-cylinder doesn't take kindly to clogging.
On the chassis side, the simple split steel cradle frame gets the job done without frills. The 35 mm telehydraulic fork with 205 mm of travel and the rear mono-shock with 200 mm of travel handle irregularities properly, whether it's an urban pothole or a forest rut. The braking, however, betrays the era and the budget positioning: a 230 mm front disc with a simple single-piston calliper, a 130 mm rear drum. Adequate for the machine's 127 kg wet weight, but with no margin for hard braking. The 70/100-21 front and 90/90-18 rear tyres confirm the dual-purpose vocation, with a front wheel designed to grip on loose terrain. The 820 mm seat height, typical of a trail bike, may put off shorter riders. That's the price you pay for suspension travel.
On the used market, the Suzuki DR 125 SE now sells at very affordable prices, well below the 3,200 euros it cost new. The 1997, 2000, and 2001 model years come up regularly, often with high mileage that doesn't worry anyone given how robust the mechanicals are. Reviews of the 2002 Suzuki DR 125 SE converge on one point: the reliability of the four-stroke engine is the stuff of legend. On the customisation front, the aftermarket catalogue offers exhaust systems from LeoVince or Akrapovič that free up a few tenths of a horsepower and deliver a more assertive sound. A full stainless steel exhaust for the Suzuki DR 125 SE remains a reasonable investment that transforms the machine's acoustic character. The battery, a classic weak point on these small-displacement bikes often stored away over winter, is easily and cheaply replaced.
Up against a Yamaha DT 125 RE or a Honda XLR 125, the DR plays a different tune. No sporty pretensions, no two-stroke nervousness. Just an honest trail bike, frugal on fuel, easy to maintain, and capable of taking an A1 licence holder through city streets and Sunday back trails alike. It's a sensible motorcycle, not a passionate one. And sometimes, common sense on two wheels is worth all the horsepower in the world.
Practical info
- La moto est accessible aux permis : A
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