The Suzuki SP400 motorcycle specifications include a 396 cc (24.16 cu in) engine, a 5-speed gearbox, and a listed weight of 127 kg (280 lb).
Key specifications
1980Year released
396 ccDisplacement
127 kgDry weight
How the Suzuki SP400 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.
Displacement396 cc
Low 67 ccAverage 609 ccHigh 1,783 cc
About 35% lower than the Suzuki database average. Around the 34th percentile across Suzuki models.
This model Suzuki database average
Suzuki database percentile rankings
Percentiles show where this motorcycle sits across the Suzuki specifications database. They are descriptive database rankings, not performance ratings.
Displacement34th
396 cc — larger displacement than about 34% of Suzuki models.
Mechanical overview
Engine layout snapshot
Single cylinder, four-stroke • 396 cc • Air cooled
Chassis snapshot
5-speed • Chain (final drive) • 2.75-21 front / 4.00-18 rear
Additional useful specifications
| Front tire size |
2.75-21 |
| Rear tire size |
4.00-18 |
| Engine oil capacity |
1.90 L (2.01 US qt) |
| Bore/stroke ratio |
1.35:1 (Oversquare) |
Model information
| Year released |
1980 |
| Category |
Trial |
Engine specifications
| Engine type |
Single cylinder, four-stroke |
| Displacement |
396 cc (24.16 cu in) |
| Bore × stroke |
88.0 x 65.2 mm (3.5 x 2.6 inches) |
| Valves per cylinder |
2 |
| Cooling system |
Air |
| Fuel system |
Carburettor |
| Fuel control |
Overhead Cams (OHC) |
| Starter |
Kick |
| Oil capacity |
1.90 L (2.01 US qt) |
Transmission and drivetrain
| Gearbox |
5-speed |
| Final drive |
Chain (final drive) |
Chassis and suspension
| Frame |
single downtube frame |
| Front suspension |
30-48-10.5 225cc |
| Rear suspension |
PART CODE 20340006, SPEC 340-A |
Brakes, wheels and tires
| Front brakes |
Expanding brake (drum brake) |
| Rear brakes |
Expanding brake (drum brake) |
| Front tire |
2.75-21 |
| Rear tire |
4.00-18 |
Dimensions and weight
| Dry weight |
127 kg (280 lb) |
Other specifications
| Color options |
Red or Blue or Silver |
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.