The 1987 model received upgraded lighter 41 mm front forks with NEAS (New Electrically Activated Suspension) from the previous year’s RR, improved PDF (positive damping front fork) and a steering damper was fitted as standard. A larger 21 liter fuel tank was added.
The bike Suzuki GSX-R750 1987 production, won the unique characteristics of the motorcycles Suzuki GSX-R750R racing of previous years.
The bike Suzuki GSX-R750 1987 riding a stronger and lighter forks 41 mm diameter PDF (positive damping front fork) system. Adjusting the brake lever actuated electronically NEAS and stabilized with a steering damper, the first to be included in the GSX-R. The fuel tank to 21 liters expanded.
The major failing of these early models of motorcycles Suzuki GSX-R was the rear shock with steel cover that quickly overheated and faint.
Suzuki GSX-R750 1987 Specifications
Suzuki year code
1987: H
Colours
Special White No.2 / Champion Blue (9HE)
Black / Pearl Twinkle Red (7JK)
Dimensions and curb weight
Overall length: 2,120 mm (83.5 in)
Overall width: 745 mm (29.3 in)
Overall height: 1,215 mm (47.8 in)
Wheelbase: 1,425 mm (56.1 in)
Ground clearance: 140 mm (5.5 in)
Empty weight: 181 kg (398 lbs)
Engine
Engine Type: 4 stroke, air and oil cooled, DOHC
Number of cylinders: 4 cylinders
Calibre: 70.0 mm (2.756 in)
Stroke: 48.7 mm (1.917 in)
Displacement: 749 cc (45.7 cu in.)
Torque: 73 Nm (53.8 ft lbs..) @ 10,000 rpm
Compression: 9.8: 1
Carburetor: Mikuni 29mm 4x
Air filter: Paper element
Starting system: Electric
Lubrication system: Wet Carter
Drivetrain
Clutch: Wet, multiplate oil
Transmission: 6-speed constant Gear
Gearshift pattern: 1 reduction, 5x
Primary reduction ratio: 1.744 (75/43)
Gear Ratio:
First: 2,866 (43/15)
2nd: 2,058 (35/17)
3rd: 1,650 (33/20)
4th: 1,428 (30/21)
5th: 1,260 (29/23)
High: 1,120 (28/25)
Final reduction ratio: 2.800 (42/15)
Drive chain: RK TAKASAGO 50GSVZ1 or DAIDO DID 50VA7, 108 links
Chassis
Front suspension: Telescopic, coil springs, adjustable preload, damping oil, 4 and 4 compression settings rebound damping adjustments.
Rear suspension: articulated type, coil, adjustable spring preload, 4 positions, Suzuki “Full Floater” system.
Fork travel: 120 mm (4.7 in)
Rear wheel travel: 136 mm (5.35 in)
Steering angle: 30 °
Caster angle: 65º 30 ‘
Filmed: 94 mm (3.7 in)
Turning radius: 3.1 m (10.2 ft)
Front brakes: Double disc brake
Rear brake: single disc brake
Front Tire Size: 110/80 R18 ZR
Rear Tire Size: 140/70 R18 ZR
Electrical Equipment
Ignition Type: Electronic ignition (Transistorized)
Ignition timing: 7th BTDC at 1500 rpm
Spark plug: NGK CR10EK
Battery: 12 V 36.0 kC (10 Ah) / 10 HR
Generator: Three-phase AC generator
Main fuse: 30A
Fuse: 15/15/15/10/10 A
Headlight: 12 V 60 / 55W x 2
Flashing light 12 V 21 W
Light: 12 V 5 W
Brake / Rear: 12 W x 2 5/21 V
Speedometer Light: 12V 1.7W
Light Tachometer: 12V 1.7W x 2
Neutral indicator light: 14V 3W
Indicator light beam: 14V 3W
Indicator light turn signal: 14V 3W
Oil pressure indicator light: 14V 3W
Capabilities
Fuel tank, including reserve: 21 l (5.5 US / Imp gal)
Engine oil:
oil change: 3,000 ml (3.2 / 2.6 US / Imp qt)
with filter change: 3.300 ml (3.5 / 2.9 US / Imp qt)
Repair: 3.900 ml (4.1 / 3.4 US / Imp qt)
Fork oil 419 ml (14.2 / 14.8 US / Imp oz)
Refrigerant: 2,550 ml (2.7 / 2.2 US / Imp qt)
Suzuki GSX-R750 1987 Image Gallery
