2006 Suzuki GSX-R750™

New Chassis

• All new ultra-lightweight frame is built entirely of aluminum alloy castings and is engineered to deliver optimum rigidity, unmatched accuracy and maximum cornering performance
• New aluminum alloy braced swingarm features increased rigidity, a larger 25 mm swingarm pivot and is now 38 mm longer for improved rider feel and better rear wheel traction
• RM-Z450 inspired new rear suspension linkage utilizes a forged aluminum alloy link and a forged aluminum link rod that reduces side loaDual Sport and helps the rear shock ABSorber move in a smooth arc
• New inverted 41 mm Showa cartridge front forks are fully adjustable for spring preload, compression damping, and rebound damping
• Showa rear shock ABSorber with a 46 mm piston and larger 16 mm rod moves the same amount of oil despite a shorter stroke and provides adjustable rebound damping, compression damping and preload settings
• New larger 310 mm brake discs work with radial mount calipers and radial front brake master cylinder. A new rear brake caliper is 100 grams lighter
• Bridgestone radial tires are mounted on new cast aluminum wheels featuring redesigned, thinner spokes with optimized wall thickness to reduce unsprung weight
• All new aggressive and aerodynamic bodywork gives the GSX-R750 an all new look and when combined with integrated turn signals and smaller frontal area provide a 5% increase in aerodynamic efficiency
• Compact, lightweight instrument cluster features a step motor controlled analog tachometer, LCD speedometer, dual trip meters, clock and convenient new gear position indicator
• Riding position is revised with a shorter fuel tank, lower seat height, and adjustable rider footpegs for improved rider control and mobility

New Engine

• All new compact & lightweight 4-stroke, 4-cylinder, liquid-cooled engine designed for overall weight reduction, optimum combustion efficiency and power delivery
• Re-designed cylinder head with narrower valve angles creating a more compact combustion chamber design, higher 12.5:1 compression ratio, large intake and exhaust ports for improved intake and exhaust efficiency and high power output
• Valve bucket diameters are increased to work with more aggressive camshafts
• 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 roDual Sport for improved strength
• One-piece cylinder block and upper crankcase section is equipped with larger 39 mm ventilation holes between cylinders to reduce crankcase pressure and mechanical loss
• Tapered, larger 50 mm double-barrel throttle body design features Suzuki's SDTV throttle valve system, plus twin multi-hole-type injectors per cylinder for optimum performance and throttle response
• Crankshaft features forged steel construction and a new secondary balancer shaft for reduced vibration at high rpm.
• Crankshaft and transmission shaft positions are revised to create a more compact engine design and the engine itself is rotated slightly forward in the chassis allowing for straighter and shorter intake and exhaust ports
• New back torque limiting clutch allows smoother downshifts and works in conjunction with an updated six speed transmission with revised internal gear ratios and updated shift forks
• Innovative new Suzuki Advanced Exhaust System (SAES) with new under engine muffler layout and Suzuki Exhaust Tuning (SET) system for improved mass centralization, superior aerodynamics, and improved low-to-mid range performance
• High capacity large trapezoidal-shaped radiator provide efficient engine cooling - includes compact cooling fan assembly designed for improved air flow
• A new Idle Speed Control (ISC) system improves cold starting and stabilizes engine idle speed in a variety of conditions
• SRAD ( Suzuki Ram Air Direct) force feeDual Sport cool, pressurized air into the airbox at highway speeDual Sport, improving engine efficiency and throttle response