Engine Engine Type: Single cylinder, 4-stroke, 654 cc Bore x Stroke (mm): 102 / 80 mm Compression ratio: 11,5:1 Max. torque: 69,5 Nm / 6000 rpm Performance: approx. 65 HP / 7500 rpm Starter: Electric and Kickstarter Transmission: 5 gears Carburetor: Keihin FCR 39 Control: 4V / OHC with roller rocker lever Lubrication: Pressure lubrication with 2 Eaton pumps Primary ratio: 31:79 Final drive: X-ring 5/8 x 1/4″ Cooling: Liquid cooled Clutch: Wet multi-disc clutch, operated hydraulically Ignition: Kokusan DC-CDI 4K5 Chassis Frame: Chromium molybdenum, power coated Subframe: Chromium molybdenum / aluminium Handlebar: Aluminium conified Front suspension: WP-USD 48 MA Rear suspension: WP-Monoshock Suspension travel front/rear: 295 / 320 mm Front brakes: Disc brake 300 mm Rear brakes: Disc brake 220 mm Front/rear rims: 1,6 x 21″; 2,5 x 18″ Front/rear tires: 90/90-21″; 140/90-18″ Transmission ratio: 16:44 Battery: 12V / 8Ah Wheelbase: 1510±10 mm Ground clearance: 320 mm Seat height: 980 mm Fuel capacity: approx. 48 liters Weight: approx. 162 kg