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GSX650F Features

(1). The SDTV system uses engine-computer-operated secondary valves to maintain optimum intake-air velocity for maximum combustion efficiency.

(2). Compact multi-fine-hole injectors in each throttle body improve fuel atomization and better combustion efficiency.

(3). Comprehensive ignition-timing control, with separate maps for each cylinder using feedback from multiple sensors.

(4). Separate ignition coils for each spark plug cap help minimize voltages losses.

(5). Pulsed-secondary AIR-injection (PAIR) system injects fresh air into the exhaust ports to ignite unburned hydrocarbons and reduce carbon monoxide emissions.

(6). Automatic Idle Speed Control (ISC) system improves cold starting and reduces emissions at start-ups.

(7). Efficient engine-cooling system, using a large-capacity radiator and an engine-computer-controlled cooling fan.

(8). 656cm3 4-cylinder fuel-injected engine built for broad power, refined response, fewer emissions and better fuel economy.

(9). Suzuki Composite Electrochemical Material (SCEM) cylinder plating makes for better heat transfer, ring seal while reducing blowby and mechanical losses.

(10). Hard, smooth chrome-nitride Physical Vapor Deposition (PVD) coating on the upper compression and oil control piston rings reduces friction and wear while improving sealing.

(11). Suzuki Dual Throttle Valve (SDTV) digital fuel injection system results in improved power delivery, a more linear response, better fuel mileage and less emissions.

(12). Exhaust system carrying a catalyst and an oxygen sensor.

(13). Multi-plate clutch friction material optimized for better shifting feel. Clutch cylinder piston ratios carefully selected for easier clutch-lever pull.

(14). Riding position chosen for a finely balanced mix of sportiness and all-around comfort.

(15). Rubber-mounted handlebars reduce vibration reaching the rider.

(16). Analog tachometer, LCD speedometer, odometer, fuel gauge, clock, dual trip meters, reserve trip meter and gear position indicator.

(17). GSX-R racing-inspired bright shift light to remind rider to upshift, programmable at any engine speed up to redline.

(18). GSX-R-series-like full fairing, vertically stacked multi-reflector headlights display Suzuki’s sportbike DNA.

(19). The 19-liter fuel tank is neatly integrated with the fairing and tail section for a distinct sporty look.

(20). The GSX650F, one of the cleanest-running middleweight Suzuki motorcycles ever built, meets tough Euro 3 and TIER 2 emissions standards.

(21). 41mm-stanchion-tube KYB front forks with adjustable spring preload and a full 130mm (5.12 inches) of travel.

(22). Single-shock rear suspension features KYB shock absorber with adjustable spring preload and rebound damping.

(23). Double-cradle tubular steel frame designed with optimum torsional rigidity well-matched to the engine’s power and torque output.

(24). Wheelbase is 1,470mm (57.9 inches) with 26 degrees of rake and 108mm (4.3 inches) of trail.

(25). Three-spoke cast aluminum-alloy wheels shod with 120/70ZR17M/C (58W) and 160/60ZR17 M/C (69W) radial tires.

(26). Dual 310mm (12.2-inch) floating-disc front brakes with four-piston calipers and 240mm (9.5-inch)-disc rear brake.

(27). One-piece integrated rider/passenger seat designed for comfort with or without a passenger. A relatively low 770mm (30.3-inch) seat height.

GSX650F Specifications

Engine Type 4-stroke, 4-cylinder, liquid-cooled, DOHC

Bore x Stroke 65.5 mm x 48.7 mm

Compression Ratio 11.5 : 1

Oil capacity (overhaul) 3.7 L (1.0 US gal.)

Starter System Electric

Transmission 6-speed constant mesh

Final Drive Ratio 3.200 (48/15)

Overall Height 1,225 mm (48.2 in.)

Ground Clearance 135mm (5.3 in.)

Dry Weight 216 kg (476 lbs.)

Rake / Trail 26 degrees / 108 mm (4.3 in.)

Wheels Front 17 M/C x MT3.50, cast-aluminum-alloy

Rear 17 M/C x MT5.00, cast-aluminum-alloy

Tires Front 120/70ZR17M/C (58W), tubeless

Rear 160/60ZR17M/C (69W), tubeless

Overall Length 2,130 mm (83.9 in.)