The Suzuki DS 125 motorcycle specifications include a 123 cc (7.51 cu in) engine, a 5-speed gearbox, and a listed weight of 93 kg (205 lb).
Key specifications
How the Suzuki DS 125 compares
This compares the motorcycle with all Suzuki models in this specifications database. The blue marker is this model and the grey line is the Suzuki database average.
About 80% lower than the Suzuki database average. Around the 8th percentile across Suzuki models.
About 44% smaller than the Suzuki database average. Around the 16th percentile across Suzuki models.
Suzuki database percentile rankings
Percentiles show where this motorcycle sits across the Suzuki specifications database. They are descriptive database rankings, not performance ratings.
123 cc — larger displacement than about 8% of Suzuki models.
8 L — larger than about 16% of Suzuki fuel tanks in this database.
Mechanical overview
Additional useful specifications
| Front tire size | 2.75-19 |
|---|---|
| Rear tire size | 3.25-18 |
| Bore/stroke ratio | 1.12:1 (Oversquare) |
Model information
| Year released | 1979 |
|---|
Engine specifications
| Engine type | Single cylinder, two-stroke |
|---|---|
| Displacement | 123 cc (7.51 cu in) |
| Bore × stroke | 56.0 x 50 mm (2.2 x 2.0 inches) |
| Compression ratio | 6.8:1 |
| Valves per cylinder | 2 |
| Cooling system | Air |
| Fuel system | Carburettor. Mikuni vm24sh |
| Ignition | magneto |
| Starter | Kick |
| Lubrication | CCI |
Transmission and drivetrain
| Gearbox | 5-speed |
|---|---|
| Final drive | Chain (final drive) |
| Clutch | Wet multi-plate |
Chassis and suspension
| Front suspension | Telescopic oil dampened |
|---|---|
| Rear suspension | Swinging arm 5 way adj. |
| Front wheel travel | 145 mm (5.7 inches) |
| Rear wheel travel | 109 mm (4.3 inches) |
| Rake | 29.0° |
| Trail | 133 mm (5.2 inches) |
Brakes, wheels and tires
| Front brakes | Expanding brake (drum brake) |
|---|---|
| Rear brakes | Expanding brake (drum brake) |
| Front tire | 2.75-19 |
| Rear tire | 3.25-18 |
Dimensions and weight
| Dry weight | 93 kg (205 lb) |
|---|
Fuel and emissions
| Fuel capacity | 8.00 L (2.11 US gal) |
|---|---|
| Reserve fuel capacity | 2.00 L (0.53 US gal) |
Disclaimer: Specifications may vary by market, trim, production date and optional equipment, and scraped or historical data can contain errors. Comparison and percentile values are calculated from Suzuki models in this specifications database. Always double-check important specifications against the motorcycle owner’s/service manual and official Suzuki information before relying on them. Visit the official Suzuki website.