Engine Features

• Twin spark plug cylinder heads for optimum combustion and reduced emissions
• Compact 645 cc, 90 degree liquid-cooled V-twin, DOHC 8-valve engine tuned for strong low to mid rpm power
• 90 degree V-twin cylinder layout eliminates primary vibration without a counterbalancer, keeping the engine simple and compact
• Lightweight chain-driven DOHC, shim-under-bucket valve system with 31 mm intake valves and 25.5 mm exhaust valves
• Electronic fuel injection system featuring the Suzuki Dual Throttle Valve System (SDTV) - maintains optimum air velocity in the intake tract for smooth low-to-mid rpm throttle response and high torque output - includes Auto Fast Idle System (AFIS)
• High capacity liquid-cooling system and oil cooler enhance engine performance and durability - coolant routing is integrated with the clutch cover and engine case for a cleaner look and reduced weight
• Smooth-shifting 6-speed transmission with vertically staggered transmission shafts for a shorter, more compact crankcase
• Plastic outer clutch cover and engine sprocket cover for reduced weight and noise
• Lightweight 2-into-1 exhaust system tuned for strong low and mid-range torque

Chassis Features

• Black-painted frame, swingarm, and wheels, plus headlight-mounted mini-fairing with tinted shield for more sport appearance
• Tube-style handlebar for a comfortable upright seating position, plus single, round-style 60/55W headlight
• Narrow, lightweight aluminum truss-style frame constructed with high-vacuum die-cast process for more consistent strength and fewer individual welded sections
• Box-section aluminum swingarm is lightweight with high torsional rigidity
• 41mm front fork with 130 mm of wheel travel provides a smooth, compliant ride
• Link-type single-shock rear suspension with 7-way adjustable preload
• Powerful dual hydraulic disc front brakes with 290 mm floating rotors and adjustable brake lever position
• Single disc rear brake with 240 mm rotor
• Compact instrument cluster includes analog tach, LCD speedometer, odometer/tripmeters, and temperature gauge, plus LCD clock and low fuel warning light
• Steeply angled tail section houses unique vertically-styled, high visibility LED taillight and compact rear fender
• Large under-seat storage area, passenger grab-bar and tie-down hooks
• Slim 4.5 gallon fuel tank with low-fuel warning light
• Hinged fuel tank swings up for easy access to the airbox and throttle bodies
• Wide radial tires mounted on lightweight, 3-spoke cast aluminum wheels

Specs