Suzuki DR125SM Review: Lightweight Urban Thrill with a Supermoto Spirit
The Suzuki DR125SM, produced between 2008 and 2015, is a lightweight supermoto designed for new riders, urban commuters, and weekend enthusiasts looking for a fun and agile ride. Based on the trail-oriented DR125SE, the DR125SM adopts a more street-friendly design with 17-inch wheels, road tyres, and supermoto-style bodywork. Though it may not boast the power of larger displacement bikes, it offers plenty in the way of control, fuel efficiency, and pure rider enjoyment.
In this comprehensive review, we’ll break down the bike’s specs, performance, practicality, strengths, and recommended upgrades—while naturally introducing parts from the Suzuki DR125SM 2008–2015 Collection.
A Brief History of the DR125SM
Suzuki released the DR125SM during a time when smaller displacement motorcycles were gaining popularity across Europe for their cost efficiency and urban usability. The DR125SM was developed from the DR125SE, a dual-sport machine. To better suit European city environments and the rising supermoto trend, Suzuki equipped the SM model with road-biased components such as:
- 17-inch cast alloy wheels
- Street tyres
- Revised suspension geometry for sharper handling on pavement
- Sleek front and rear fenders
- Sportier visual design
Though officially discontinued in 2015, the DR125SM maintains a loyal following for its ease of use, solid construction, and modification potential.
Technical Specifications
| Specification | Details |
|---|---|
| Engine Type | Single-cylinder, 4-stroke, air-cooled |
| Displacement | 124 cc |
| Bore x Stroke | 57.0 mm x 48.8 mm |
| Compression Ratio | 9.5:1 |
| Fuel System | Mikuni BS26 carburetor |
| Ignition System | CDI |
| Transmission | 5-speed manual |
| Final Drive | Chain |
| Front Suspension | Telescopic forks |
| Rear Suspension | Monoshock |
| Front Brake | Single disc |
| Rear Brake | Single disc |
| Front Tyre | 100/80-17 |
| Rear Tyre | 130/70-17 |
| Seat Height | 830 mm |
| Wheelbase | 1,380 mm |
| Dry Weight | 121 kg |
| Fuel Tank Capacity | 9.2 litres |
| Top Speed | 100–110 km/h |
| Fuel Economy | ~3.0L/100 km (~80 mpg) |
Performance Overview
Engine and Power Delivery
The 124 cc air-cooled engine isn’t built for outright speed—but it makes up for it in usability. Producing around 11–12 horsepower, it offers smooth low-end torque and linear throttle response, ideal for beginners and city riding. The Mikuni carburetor gives responsive throttle action, but requires occasional maintenance.
Handling and Suspension
With a short wheelbase and 17-inch wheels, the DR125SM handles exceptionally well at low to moderate speeds. Whether you're weaving through traffic or carving suburban corners, the suspension and chassis work together to provide a playful, planted feel.
Braking and Safety
Both the front and rear disc brakes deliver strong and predictable braking for the bike’s weight and power. Although ABS is not included, the manual setup provides a good opportunity for beginners to develop proper braking technique.
Practical Use and Daily Riding
City Commuting
The DR125SM is perfectly suited for urban environments. It’s narrow, light, and agile—ideal for filtering through traffic or parking in tight spaces. Its tall seat height also gives better visibility in traffic.
Fuel Efficiency
With a small engine and efficient carburetor setup, fuel usage is minimal. You can expect 80+ mpg and up to 250 km range from its 9.2-liter tank—excellent for daily riders.
Maintenance and Reliability
Basic oil changes, chain adjustments, and carburetor upkeep are all that’s required to keep this bike running well. Suzuki’s bulletproof engineering makes it a reliable long-term companion. If you're looking to upgrade or replace key parts, the full DR125SM parts collection offers plenty of OEM-fit options.
Recommended Upgrades and Modifications
The DR125SM is highly customizable. Many owners choose to personalize theirs with aftermarket components that enhance both aesthetics and performance.
Exhaust System
Installing a performance exhaust significantly improves the bike’s sound, throttle response, and weight distribution. For a better riding experience, explore the DR125SM exhaust section.
Fender Eliminator Kits
For a sleeker rear profile, fender eliminators remove the bulky stock fender and integrate LED indicators and license plate holders. Check out the available kits in the fender eliminator collection.
Electronics and Lighting
Upgrade your indicators, lighting, or dash display for improved visibility and style. Browse lighting solutions in the electronics category.
Fluid Reservoirs and Tanks
Aftermarket fluid tanks not only improve reliability but also add a racing aesthetic. Explore stylish and functional reservoirs in the fluid tanks section.
Carbon Fiber Components
For riders focused on performance and styling, carbon fiber body parts reduce weight and add visual appeal. View compatible carbon components here.
Why the DR125SM Still Deserves Respect
The DR125SM continues to be appreciated for its balanced performance, low cost of ownership, and modification potential. It's approachable for beginners yet entertaining for experienced riders seeking something lightweight and easy to maintain. Whether you're looking for a budget supermoto, a city bike, or a weekend toy, it still fits the bill.
Conclusion
Overall, the Suzuki DR125SM is a practical, affordable, and enjoyable bike for a wide range of riders. It proves that motorcycles don’t have to be large or powerful to be fun. And with a robust selection of accessories and upgrades available through the DR125SM parts collection at 2WheelsHero, this bike remains relevant well beyond its production years.