Difference between revisions of "Suzuki GSX550EF"
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Revision as of 01:59, 10 November 2019
Suzuki GSX550 | |
Manufacturer | |
---|---|
Also called | GSX550EU, GSX 550 EU, GSX550ES, GSX550EF, GSX 550 ES, GSX 550 EF, GSX 550 |
Production | 1984 - 86 |
Class | [[:Category:Sportbike motorcycles|Sportbike]] [[Category:Sportbike motorcycles]] |
Engine | Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder. |
Compression ratio | 9.8:1 |
Top Speed | 196 km/h / 122 mph |
Ignition | Transistorized |
Transmission | 6 Speed constant mesh |
Frame | Tubular steel, double cradle |
Suspension | Front: Posi Damp Fork System, telescopic forks, coil spring, oil dampened Rear: Full floating suspension system, spring preload, fully adjustable |
Brakes | Front: 2 x 260 mm discs, 2 piston caliper Rear: Single 250 mm disc, 2 piston caliper |
Front Tire | 100/90-16 54H |
Rear Tire | 110/90-18 61H |
Wheelbase | 1420 mm / 55.9 in |
Seat Height | 780 mm / 30.7 in |
Weight | 196 kg / 432 lbs (dry), 216 kg / 476 lbs (wet) |
Recommended Oil | Suzuki ECSTAR 10w40 |
Fuel Capacity | 18 Liters / 4.8 US gal / 4.0 Imp gal |
Manuals | Service Manual |
It could reach a top speed of 196 km/h / 122 mph.
Engine
The engine was a Air/oil cooled cooled Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder.. The engine featured a 9.8:1 compression ratio.
Drive
Power was moderated via the Wet, multi-plate.
Chassis
It came with a 100/90-16 54H front tire and a 110/90-18 61H rear tire. Stopping was achieved via 2 x 260 mm discs, 2 piston caliper in the front and a Single 250 mm disc, 2 piston caliper in the rear. The front suspension was a Posi Damp Fork System, telescopic forks, coil spring, oil dampened while the rear was equipped with a Full floating suspension system, spring preload, fully adjustable. The GSX550EF was fitted with a 18 Liters / 4.8 US gal / 4.0 Imp gal fuel tank. The bike weighed just 196 kg / 432 lbs. The wheelbase was 1420 mm / 55.9 in long.
Photos
Overview
Suzuki GSX 550EF
GSX550EF is the middle class super sports brimming with
appeal.
The Rull Fairing
GSX550EF with SUZUKI'S 16-Valve DOHC Power Unit Really Knifes its Way Through
the Wind TSCC (Twin Swirl Combustion Chamber) Realizes High Power. High
Torque and Low Fuel Consumption. SUZUKI'S TSCC design extracts maximum
performance from its four-valve per cylinder engines. Two domes with their own
intake and exhaust valves are machined in the roof of the combustion chamber
for reduced mixture flow separation, generation of two swirls, enhanced mixing
when the mixture is jetted out from large squish areas at the end of the
compression stroke and more. The centrally located spark plug produces a
faster, more consistent bum and the head configuration promotes the smooth discharge. TSCC satisfies in the simplest way the
requirements for a high-performance engine: high power high torque and low
fuel consumption.
Posi Damp Fork:
SUZUKi's new Posi Damp Fork revolutionizes front fork design, combining superb
handling with a comfortable ride. A damping Control Unit switches compressing
damping force automatically between "soft" and "firm" according to fork
travel. A long stroke, caused by large bumps and high speed cornering, causes
fluid pressure to exceed the detection spring pre-set loading. A plunger is
forced upwards restricting the fluid passage and increasing damping force.
Four pre-sets for the detection spring enable the rider to choose the optimum setting for road
conditions. Regulated damping which matches ever-changing riding conditions.
Full Floater: Ideal Performance from Innovative Action,
SUZUKI's ingenious Full Floater rear suspension features a cushion unit which
floats" between a cushion lever and a swinging arm. Forces from the rear
wheel are transformed into rotational movement by the cushion lever depressing
the cushion unit, while the swinging arm exerts an upward thrust so that the
cushion unit is depressed from top and bottom at'the same time. The lever
ratio changes progressively to provide soft cushioning initially, becoming
gradually firmer as stroke and damper piston speed increases for the ideal
damping characteristics: soft at first, with a smooth, progressive transition
to firm.
Lightweight and Strong. SUZUKI'S Box Section Tubing Frame.
SUZUKI'S high-tensile steel box section tubing frame boasts light weight and
high resiliency. A further innovation is the clever combination of box section
members and round pipe members in the same frame The design incorporates a
wealth of data from computer stress analysis and SUZUKI knowhow gleaned from
the race track The result is a super light frame which has superb balance and
resiliency.
16 Inch Front Wheel. Straight from I Track Incredible
Handling. Bred for the race track, the 16 inch front wheel can now be
enjoyed on the road. It's light weight and low gyro force offers faster, more
responsive handling. The smaller circumference shortens braking distance for
the same effort. And its tire, caster angle and suspension stroke are all used
to their fullest advantage for fast and safe riding.
Make Model | Suzuki GSX 550EF |
---|---|
Year | 1984 - 86 |
Engine Type | Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder. |
Displacement | 572 cc / 34.9 cu in |
Bore X Stroke | 60 x 50.6 mm |
Compression | 9.8:1 |
Cooling System | Air/oil cooled |
Lubrication System | Wet sump |
Induction | 2 x 32 mm Mikuni carburetors |
Ignition | Transistorized |
Starting | Electric |
Max Power | 50 kW / 66 hp @ 10000 rpm |
Max Torque | 50 Nm / 67.1 hp @ 9000 rpm |
Clutch | Wet, multi-plate |
Transmission | 6 Speed constant mesh |
Final Drive | #50 (530) Chain, 112 links, O-ring sealed |
Frame | Tubular steel, double cradle |
Front Suspension | Posi Damp Fork System, telescopic forks, coil spring, oil dampened |
Rear Suspension | Full floating suspension system, spring preload, fully adjustable |
Front Brakes | 2 x 260 mm discs, 2 piston caliper |
Rear Brakes | Single 250 mm disc, 2 piston caliper |
Front Tire | 100/90-16 54H |
Rear Tire | 110/90-18 61H |
Dimensions | Length: 2120 mm / 83.5 in Width: 770 mm / 30.3 in Height: 1175 mm / 45.3 in |
Wheelbase | 1420 mm / 55.9 in |
Ground Clearance | 155 mm / 6.1 in |
Seat Height | 780 mm / 30.7 in |
Dry Weight | 196 kg / 432 lbs |
Wet Weight | 216 kg / 476 lbs |
Fuel Capacity | 18 Liters / 4.8 US gal / 4.0 Imp gal |
Consumption Average | 4.9 L/100 km / 20.4 km/l / US 48 mpg / 57.6 Imp mpg |
Standing ¼ Mile | 12.8 sec |
Top Speed | 196 km/h / 122 mph |