Engine Features
- Electronic fuel injection system features Suzuki Dual Throttle Valve (SDTV) system - with dual fuel injectors per cylinder and new compact 8 hole, fine spray injectors for improved fuel atomization.
- S-DMS engine management system allows the rider to choose from three engine settings to match riding conditions with a handlebar mounted switch
- Under deceleration the back torque limiting clutch reduces pressure on the clutch plates for smoother downshifting and corner entry
- Aluminum clutch cover and oil pan feature internal ribs for increased rigidity and reduced engine noise
- Suzuki Idle Speed Control (ISC) system for improved cold starting, consistent idle quality and reduced emissions
- High volume Suzuki Advanced Exhaust System (SAES) with an innovative under engine chamber leading to a large volume muffler with a distinctly shaped triangular silencer
- Hydraulic cam chain tensioner automatically adjusts while reducing noise and mechanical losses.
- Ignition coil outer diameter is smaller for reduced weight and the starter motor uses new rare earth magnets for a compact lightweight design
- 32 bit ECM features 1024 kilobytes of ROM for maximum engine performance working in conjuction with the new S-DMS engine management system
- Compact 4-stroke, 4-cylinder, liquid-cooled engine designed for optimum combustion efficiency and maximum power delivery
- Cylinder head with narrow valve angles creating a compact combustion chamber design, 12.5:1 compression ratio, large intake and exhaust ports for optimum intake and exhaust efficiency and new Iridium spark plugs
- Lightweight titanium valves with steel alloy springs and aluminum spring retainers operated by thin-wall hollow camshafts to reduce weight and inertia
- Lightweight forged aluminum alloy pistons with short skirts, cut away sides and an anti-friction surface finish along with shotpeened chrome-moly steel connecting rods for improved strength
- Crankshaft features forged steel construction and a secondary balancer shaft for reduced vibration at high rpm.
- Crankshaft and transmission shafts are positioned to create a compact engine design and the engine itself is rotated slightly forward in the chassis allowing for straighter and shorter intake and exhaust ports
- High capacity large trapezoidal-shaped radiator provide efficient engine cooling - includes compact cooling fan assembly designed for improved air flow
- SRAD ( Suzuki Ram Air Direct) force feeds cool, pressurized air into the airbox at highway speeds, improving engine efficiency and throttle response
Chassis Features
- The 2009 GSX-R750 features a sharp and aggressive look utilizing a bold new headlight design, angular tail section and compact overall layout
- Electronically controlled steering damper uses a solenoid valve to move a tapered needle reducing or increasing oil flow to adjust damping force.
- Lightweight cast aluminum wheels featuring an angled spoke design for improved rigidity, reduced unsprung weight and improved acceleration
- Inverted 41mm Showa cartridge front forks are fully adjustable for high and low speed compression, spring preload, and rebound damping
- Radial mount four piston front brake calipers works with 310mm front brake rotors and a radial pump front brake master cylinder
- '09 GSX-R750 fuel tank features an innovative design and fuel capacity is 4.5 gallons
- The lightweight frame is built entirely of aluminum alloy castings and is engineered to deliver optimum rigidity, unmatched accuracy and maximum cornering performance.
- A braced aluminum alloy swingarm features a large 22mm swingarm pivot and is designed for optimum rider feel and maximum rear wheel traction
- Innovative rear suspension linkage utilizes a forged aluminum alloy link and a forged aluminum link rod that reduces side loads and helps the rear shock absorber move in a smooth arc
- Showa 41mm aluminum alloy rear shock with a 16mm rod diameter are fully adjustable for high and low speed compression, spring preload and rebound damping for maximum rider control
- Three way adjustable footpegs now feature die-cast construction and can be moved into three different positions with a 14mm horizontal and vertical range
- Compact, lightweight instrument cluster features a step motor controlled analog tachometer, LCD speedometer, dual trip meters, clock and a convenient gear position indicator
2009 Suzuki GSX-R750 - USA Specifications
MSRP: $10,999 USD
Type Sportbike
Warranty
Suggested Retail $10999
SEP $0
Engine 750 cc (45.8 cu. In), 4-stroke, liquid-cooled, DOHC
Bore & Stroke 70.0 mm (2.756 in) x 48.7 mm (1.917 in)
Compression Ratio 12.5 : 1
Fuel System Fuel Injection
Lubrication Wet sump
Ignition Electronic ignition (Transistorized)
Starter Electric
Transmission 6-speed constant mesh
Final Drive RK525ROZ5Y, 116 links
Overall Length 2040 mm (80.3 in)
Overall Width 715 mm (28.1 in)
Overall Height 1125 mm (44.3 in)
Seat Height 810 mm (31.9 in)
Ground Clearance 130 mm (5.1 in)
Wheelbase 1405 mm (55.3 in)
Curb Weight 198 kg (437 lbs)
Suspension Front Inverted, telescopic, coil spring, oil damped
Suspension Rear Link type, coil spring, oil damped
Brakes Front Disc brake, twin
Brakes Rear Disc brake
Tires Front 120/70ZR17M/C (58W), tubeless
Tires Rear 180/55ZR17M/C (73W), tubeless
Fuel Tank Capacity 17.0 L (4.5/3.7 US/Imp gal)
Color Black/Matte Black, Blue/White, White/Silver
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