Suzuki GSX-R 400 - 1984 Specifications and Reviews
The 1984 Suzuki GSX-R 400 is an entry-level sport bike designed for novice and intermediate riders seeking affordable performance. Its lightweight 398cc four-cylinder engine delivers nimble handling and accessible power, making it ideal for learning track techniques and spirited street riding.
1984
General information | |
| Category | Sport |
| Year | 1984 |
| Model | Suzuki GSX-R 400 |
| | |
Engine and Transmission Specifications | |
| Clutch | Wet multi-plate |
| Transmission typefinal drive | Chain |
| Lubrication system | Wet sump |
| Starter | Electric |
| Fuel control | DOHC |
| Valves per cylinder | 4 |
| Fuel system | Carburettor. AS27VW x 2 |
| Bore x stroke | 53.0 x 45.2 mm (2.1 x 1.8 inches) |
| Compression | 11.5:1 |
| Torque | 4.00 |
| Power | 59.00 |
| Stroke | 4 |
| Engine type | In-line four |
| Capacity: | 398.00 ccm (24.29 cubic inches) |
Physical measures and capacities | |
| Wheelbase | 1,425 mm (56.1 inches) |
| Overall width | 710 mm (28.0 inches) |
| Overall length | 2,090 mm (82.3 inches) |
| Overall height | 1,185 mm (46.7 inches) |
| Dry weight | 152.0 kg (335.1 pounds) |
| | |
Suzuki GSX-R 400 dimensions and frame | |
| Rear brakes | Single disc. Single hydraulic disc, dual piston calipers |
| Front brakes | Double disc. Dual hydraulic disc, four piston calipers |
| Rear tyre dimensions | 110/90-18 61h |
| Front tyre dimensions | 110/90-16 54h |
| Rear suspension | Full floater swing arm, non-adjustable |
| Front suspension | Telescopic |
| Trail | 96 mm (3.8 inches) |
| Rake (fork angle) | 27.3° |
| Frame type | Aluminum angular pipe double cradle |
Speed and acceleration | |
| Power/weight ratio | 0.3882 HP/kg |
| Top speed | 175.0 km/h (108.7 mph) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Modifications compared to previous model | First year |
| Color options | Black/Red Black/White/Blue Yellow |
Performance Profile & Rider Fit
59 hp
Peak Power
4.8s
0-60 mph
108.7 mph
Top Speed
Best For
Track85%
City60%
Cornering92%
Daily Riding45%
Touring30%
Passenger25%
Rider Profile
| Best For | This bike suits riders who already have some experience with high-revving, lightweight sportbikes and enjoy working the gearbox to extract performance. |
| Purpose | Built as a pioneering lightweight race-replica, it excels at spirited backroad riding and short track sessions rather than outright top-speed runs. |
| Rider Fit | Its low dry weight and compact aluminum frame make it easy to flick around, though the committed sportbike riding position demands decent flexibility and core strength. |
| Character | The GSX-R 400 is a nimble, high-strung, race-bred machine that rewards an aggressive, involved riding style over relaxed cruising. |
| Not Ideal For | This is not the right bike for riders seeking long-distance comfort, passenger-friendly touring, or any kind of off-road capability. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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