The Suzuki GS 650 G Katana motorcycle specifications include a 674 cc (41.13 cu in) engine, power of 73 hp (53.3 kW) @ 9,500 rpm, a 5-speed gearbox, and a listed weight of 239 kg (526.9 lb).
Key specifications
Year-specific specification changes
How the Suzuki GS 650 G Katana 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 12% higher than the Suzuki database average. Around the 62nd percentile across Suzuki models.
About 11% higher than the Suzuki database average. Around the 64th percentile across Suzuki models.
About 19% heavier than the Suzuki database average. Around the 72nd percentile across Suzuki models.
About 62% larger than the Suzuki database average. Around the 99th 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.
73 hp — more powerful than about 62% of Suzuki models with power data.
674 cc — larger displacement than about 64% of Suzuki models.
239 kg — heavier than about 72% of Suzuki models, or lighter than about 28%.
23 L — larger than about 99% of Suzuki fuel tanks in this database.
Mechanical overview
Additional useful specifications
| Front tire size | 3.25-19 |
|---|---|
| Rear tire size | 4.25-17 |
| Power-to-weight ratio | 0.305 hp/kg |
| Power-to-weight | 305.4 hp/tonne |
| Specific power | 108.3 hp/L |
| Bore/stroke ratio | 1.11:1 (Oversquare) |
Engine specifications
| Engine type | In-line four, four-stroke |
|---|---|
| Displacement | 674 cc (41.13 cu in) |
| Power | 73 hp (53.3 kW) @ 9,500 rpm |
| Bore × stroke | 62.0 x 55.8 mm (2.4 x 2.2 inches) |
| Compression ratio | 9.4:1 |
| Valves per cylinder | 2 |
| Cooling system | Air |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) |
Transmission and drivetrain
| Gearbox | 5-speed |
|---|---|
| Final drive | Shaft drive (cardan) (final drive) |
Brakes, wheels and tires
| Front brakes | Dual disc |
|---|---|
| Rear brakes | Single disc |
| Front tire | 3.25-19 |
| Rear tire | 4.25-17 |
Dimensions and weight
| Wet weight | 239 kg (526.9 lb) |
|---|
Fuel and emissions
| Fuel capacity | 23.00 L (6.08 US gal) |
|---|
Performance
| Top speed | 197.0 km/h (122.4 mph) |
|---|
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.