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2005 Suzuki AN650

Suzuki AN650

New Features

California model equipped with catalyst in exhaust to reduce emissions.

Engine Features

Powerful liquid-cooled, 638cc, DOHC, 8-valve, twin-cylinder engine - designed to produce responsive power under a wide range of riding situations.

Electronic fuel injection system with 32-bit ECM, provides easy engine starts, precise throttle response, reduced fuel consumption, and low emissions.

Direct-type valve actuation system and downdraft intake (similar to GSX-R models) for strong engine performance.

Dual gear-driven countershaft system to reduce engine vibration.

Electronically-controlled pulsed-air injection system (PAIR), helps reduce emissions.

Convenient electric starting system with maintenance-free battery.

Suzuki Electronically-Controlled Continuously Variable Transmission - using a handlebar control switch, the rider can choose between two fully automatic modes (power or normal), or a manual shift mode.

High-efficiency liquid-cooling system includes thermostatically-controlled fan and liquid-cooled oil cooler for consistent engine temperature under all operating conditions.

Attractive stainless steel exhaust system provides quiet operation and features a chrome muffler end-cap for improved appearance and high heat resistance.

Chassis Features

Stylish bodywork with dual multi-reflector headlights, flush-mounted front turn signals, and large combination taillight/brake designed for strength and rigidity.

High-tensile steel-tube frame designed for strength and rigidity.

Telescopic front fork with 41mm inner tubes, provides 105mm of wheel travel for sport performance and a comfortable ride.

Swingarm-style rear suspension features twin preload-adjustable shock absorbers and a separate aluminum swingarm - allows optimum engine placement and forward weight distribution.

Dual front disc brakes with 260mm rotors and twin-piston calipers, rear disc brake with 250mm rotor and twin-piston caliper - rear brake includes lever-operated parking brake system.

Lightweight five-spoke aluminum wheels with radial tires - F: 3.50 x 15 with 120/70-R15 tire, R: 4.5 x 14 with 160/70-R14 tire Front disc brake with 260mm rotor and four-piston caliper, rear disc brake with 210mm rotor and twin-piston caliper - rear brake includes lever-operated parking brake system.

Utility/Convenience Features

Automotive-style instrument display with analog tachometer, speedometer, fuel gauge, temperature gauge, plus LCD odometer/tripmeters and clock Large, illuminated 55-liter under-seat storage space - large enough for two full-face helmets.

Convenient front glovebox compartment with DC-electrical accessory outlet, plus two additional storage compartments above the glovebox Large, comfortable seat with passenger backrest and convenient lever-adjustable rider backrest.

Cut-away floorboards provide more space for rider's legs when putting feet down Tamper-resistant magnetic ignition switch cover for added security - ignition switch includes built-in seat latch operation.


  • Engine: 638cc, four-stroke, liquid-cooled, twin-cylinder, DOHC, 4-valve
  • Bore Stroke: 75.5 x 71.3mm
  • Compression Ratio: 11.2:1
  • Fuel System: Fuel Injection
  • Lubrication: Wet Sump
  • Ignition: Digital/Transistorized
  • Transmission: Electronically-controlled, CVT- automatic
  • Final Drive: Gear
  • Overall Length: 2260mm (89.0 in.)
  • Overall Width: 810mm (31.9 in.)
  • Overall Height: 1435mm (56.5 in.)
  • Seat Height: 750mm (29.5 in.)
  • Ground Clearance: 130mm (5.1 in.)
  • Wheelbase: 1595mm (62.8 in.)
  • Dry Weight: 238kg (524 lbs.)
  • Suspension Front: Telescopic, oil damped
  • Suspension Rear: Twin shock, adjustable preload
  • Brakes Front: Dual hydraulic disc
  • Brakes Rear: Single hydraulic disc
  • Tyres Front: 120/70-R15
  • Tyres Rear: 160/60-R14
  • Fuel Tank Capacity: 15 liter (4.0 gal.)
  • Color: Silver, Black