Engine Features

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. Compact 645 cc, 90 degree liquid-cooled V-twin, DOHC 8-valve engine tuned for strong low to mid rpm power. 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.

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. Powerful dual hydraulic disc front brakes with 290 mm floating rotors and adjustable brake lever position. Steeply angled tail section houses unique vertically-styled, high visibility LED taillight and compact rear fender.