The Suzuki GSX-R 400 is a four stroke, transverse four cylinder, DOHC 4 valves per cylinder motorcycle introduced in 1985. With a capacity of 398 cc and a compression ratio of 11.5:1, this bike is cooled by a liquid cooling system and features 2 x AS27VW carburetors and CDI ignition. It has a maximum power of 44 kW / 59 hp at 11000 rpm and a maximum torque of 39.2 Nm / 4.0 kgf-m / 28.9 lb-ft at 9000 rpm. The bike has a wet sump lubrication system and a wet multi-plate clutch. The transmission is a 6 speed, constant mesh with a final drive chain. The frame is an aluminum angular pipe double cradle with telescopic forks for the front suspension and a full floater swing arm for the rear suspension, which is non-adjustable. The front brakes feature 2 x discs with 4 piston calipers, while the rear brakes have a single disc with 2 piston caliper. The bike has a rake of 27 degrees 25′ and a trail of 96 mm / 3.7 in, and its dimensions are 2090 mm x 710 mm x 1185 mm. The wheelbase is 1425 mm / 56.1 in, the seat height is 780 mm / 30.7 in, and the dry weight is 152 kg / 334 lbs. The fuel capacity is 15 liters / 3.96 US gal / 3.3 Imp gal.
Technical specifications:
Make Model: Suzuki GSX-R 400
| Year | 1985 |
|---|---|
| Engine | Four stroke, transverse four cylinder, DOHC 4 valves per cylinder. TSCC |
| Capacity | 398 cc / 24.3 cu-in |
| Bore x Stroke | 53 x 45.2 mm |
| Lubrication | Wet sump |
| Cooling System | Liquid cooled |
| Compression Ratio | 11.5:1 |
| Induction | 2 x AS27VW carburetors |
| Ignition | CDI |
| Headlight | 12V 35/35w x 2 |
| Starting | Electric |
| Max Power | 44 kW / 59 hp @ 11000 rpm |
| Max Torque | 39.2 Nm / 4.0 kgf-m / 28.9 lb-ft @ 9000 rpm |
| Clutch | Wet multi-plate |
| Transmission | 6 Speed, constant mesh |
| Final Drive | Chain |
| Primary Reduction Ratio | 2.212 |
| Final Drive Ratio | 3.066 |
| Gear Ratio | 1st 3.166 / 2nd 2.125 / 3rd 1.631 / 4th 1.333 / 5th .173 / 6th 1.083 |
| Frame | Aluminum angular pipe double cradle |
| Front Suspension | Telescopic forks |
| Rear Suspension | Full floater swing arm, non-adjustable |
| Front Brakes | 2 x Discs, 4 piston calipers |
| Rear Brakes | Single disc, 2 piston caliper |
| Front Tyre | 110/90-16 |
| Rear Tyre | 140/90-18 |
| Rake | 27 degrees 25′ |
| Trail | 96 mm / 3.7 in |
| Dimensions | Length 2090 mm / 82.3 in Width 710 mm / 28.0 in Height 1185 mm / 46.7 in |
| Wheelbase | 1425 mm / 56.1 in |
| Seat Height | 780 mm / 30.7 in |
| Dry Weight | 152 kg / 334 lbs |
| Fuel Capacity | 15 Litres / 3.96 US gal / 3.3 Imp gal |
