Lineup :
Main competitors:
Suzuki Impulse 400 was based on an in-line 4-cylinder liquid-cooled engine with a volume of 399 cc and a standard 53 hp. power and 37 Nm of torque.
In parallel with the regular version of the Suzuki GSX 400 Impulse, an S version with a front half fairing was also offered (in Japanese sources it is often referred to as Type S ).
In 1999 the model receives new 4-piston Brembo brakes at the front and production of the model is discontinued.
In 2005, the model goes on sale again, but in an updated form: a new exhaust with a catalyst (for new environmental requirements), new carburetors with a throttle position sensor and a new "S" logo on the gas tank.
2007 was the last year of production for the Suzuki GSX400 Impulse, which was released in several color options. By 2008, the motorcycle finally rolled off the assembly line and did not receive further development.
Photos
Specifications
Specifications Suzuki GSX 400 Impulse:
| Model | Suzuki GSX400 Impulse |
|---|---|
| Motorcycle type | road (street, classic) |
| Release year | 1994-2007 |
| Frame | steel tubular |
| Engine type | 4-cylinder, 4-stroke, in-line |
| Working volume | 399 cm³ |
| Bore / stroke | 52.0 x 47.0 mm |
| Compression ratio | 11.8: 1 |
| Cooling | liquid |
| Number of valves per cylinder | DOHC, 4 valves per cylinder |
| Fuel supply system | Carburetor, 4x Mikuni BST29 - Impulse 400 (1994-1999)
Carburetor, 4x Mikuni BSR29 - Impulse 400 (2005-2007) |
| Ignition type | transistor |
| Maximum power | 53.0 h.p. (39.0 kW) at 11000 rpm |
| Maximum torque | 37.0 Nm (3.8 kg * m) at 9500 rpm |
| Gearbox | 6-speed |
| Drive type | chain |
| Front tire size | 110 / 70-17 M / C (54H) |
| Rear tire size | 140 / 70-17 M / C (66H) |
| Front brakes | 2 discs, 290mm, 2-piston calipers - Impulse 400 (1994-1996)
2 discs, 290mm, 4-piston Brembo calipers - Impulse 400 (1999, 2005, 2007) |
| Rear brakes | 1 disc, 250 mm, 2-piston caliper |
| Front suspension | Telescopic fork |
| Rear suspension | linkage with two shock absorbers |
| Motorcycle length | 2080 mm |
| Motorcycle width | 745 mm |
| Motorcycle height | 1105 mm |
| Wheelbase | 1435 mm |
| Saddle height | 760 mm |
| Minimum ground clearance | 120 mm |
| Acceleration to 100 km / h | 5.0 sec |
| Maximum speed | 180 km / h |
| Fuel tank capacity | 16.0 l |
| Motorcycle weight (dry) | 175 kg - Impulse 400 (1994-1999)
177 kg - Impulse 400 (2005-2007) |
Documentation