KTM 640 LC4 Supermoto (1999-00)

Make Model: KTM 640 LC4 Supermoto


Year: 1999 – 00
Engine: Four stroke, single Cylinder. SOHC, 4 Valve per cylinder,
Capacity: 624.6 cc / 38.1 cu in
Bore x Stroke: 101 x 78 mm
Compression Ratio: 11.0:1
Cooling System: Liquid cooled
Induction: Mikuni BST 40
Ignition: Contactless DC-CDI ignition with digital advanced system, KOKUSAN
Spark Plug: NGK DPR8 EA-9
Battery: 12V 8Ah, maintenance free
Starting: Kick & electric
Max Power: 35.7 kW / 49 hp @ 7500 rpm
Max Torque: 52 Nm / 5.3 kgf-m / 38.4 lb-ft @ 5500 rpm
Clutch: Wet, multiplate
Transmission: 5 Speed, claw shifted
Primary Drive Ratio: 30:81
Gear Ratios: 1st 14:35 / 2nd 15:24 / 3rd 18:21 / 4th 20:19 / 5th 22:18
Final Drive Ratio: 17:42
Final Drive: Chain 5/8 x 1/4″ O-ring
Frame: Central chrome-moly-steel frame
Front Suspension: 43 mm WP upside-down forks

Front Wheel Travel: 270 mm / 10.6 in
Rear Suspension: Central shock absorber (WP) with PRO-LEVER linkage to rear-swingarm with needle bearing
Rear Wheel Travel: 300 mm / 11.8 in
Front Brakes: Single 320 mm disc, 4piston floating caliper
Rear Brakes: Single 220 mm disc, 1 piston floating caliper
Front Tyre: 120/70 – 17
Rear Tyre: 160/60 – 17
Steering Head Angle: 62.5o
Wheelbase: 1510 mm / 59.4 in
Ground Clearance: 335 mm / 13.2 in
Seat Height: 915 mm / 36.0 in
Dry Weight: 137 kg / 302 lbs
GVWR: 350 kg / 773 lbs
Fuel Capacity: 11 L / 2.9 US gal / 2.4 Imp gal
Fuel Reserve: 2.5 L / 2.6 US qt / 2.2 Imp qt
Manual: blackbears.ru


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