The Suzuki GS 125 motorcycle specifications include a 124 cc (7.57 cu in) engine, a 5-speed gearbox, and a listed weight of 122 kg (269 lb).
Key specifications
Year-specific specification changes
How the Suzuki GS 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 14th percentile across Suzuki models.
About 39% lighter than the Suzuki database average. Around the 13th percentile across Suzuki models.
Very close to the Suzuki database average. Around the 29th percentile across Suzuki models.
Very close to the Suzuki database average. Around the 44th 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.
124 cc — larger displacement than about 14% of Suzuki models.
122 kg — heavier than about 13% of Suzuki models, or lighter than about 87%.
750 mm — taller than about 29% of Suzuki models.
14 L — larger than about 44% of Suzuki fuel tanks in this database.
Dimensions compared with Suzuki average
Each measurement is compared with the average value across Suzuki models where that dimension is available.
1,945
2,137
9% below average.
735
823
11% below average.
1,070
1,158
8% below average.
1,265
1,444
12% below average.
750
786
5% below average.
160
176
9% below average.
Mechanical overview
Additional useful specifications
| Front tire size | 2.75-18 |
|---|---|
| Rear tire size | 90/90-18 |
| Rear tire width | 90 mm |
| Rear tire aspect ratio | 90% |
| Rear rim diameter | 18 in |
| Bore/stroke ratio | 1.17:1 (Oversquare) |
Engine specifications
| Engine type | Single cylinder, four-stroke |
|---|---|
| Displacement | 124 cc (7.57 cu in) |
| Bore × stroke | 57.0 x 48.8 mm (2.2 x 1.9 inches) |
| Compression ratio | 9.2:1 |
| Valves per cylinder | 2 |
| Cooling system | Air |
| Fuel system | Carburettor. Mikuni BS26SS |
| Fuel control | Single Overhead Cams (SOHC) |
| Starter | Electric |
| Lubrication | Wet sump |
Transmission and drivetrain
| Gearbox | 5-speed |
|---|---|
| Final drive | Chain (final drive) |
| Clutch | Wet, multi-disc |
Chassis and suspension
| Front suspension | Telescopic |
|---|---|
| Rear suspension | Twin shock, adjustable |
Brakes, wheels and tires
| Front brakes | Single disc |
|---|---|
| Rear brakes | Expanding brake (drum brake) |
| Front tire | 2.75-18 |
| Rear tire | 90/90-18 |
| Wheels | Aluminium rims, black 5-spoke |
Dimensions and weight
| Wet weight | 122 kg (269 lb) |
|---|---|
| Seat height | 750 mm (29.5 inches) |
| Overall length | 1,945 mm (76.6 inches) |
| Overall width | 735 mm (28.9 inches) |
| Overall height | 1,070 mm (42.1 inches) |
| Wheelbase | 1,265 mm (49.8 inches) |
| Ground clearance | 160 mm (6.3 inches) |
Fuel and emissions
| Fuel capacity | 14.00 L (3.70 US gal) |
|---|
Other specifications
| Color options | Red, black |
|---|
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.