KTM 640 LC4
Supercomp SPECIFICATIONS, PRICE & IMAGES
Bike Features
Make Model:
KTM 640 LC4 Supercomp
Year:
1999
Engine:
Four stroke, single Cylinder. SOHC, 4
valves, engine balancer
Capacity:
624.6 cc / 38.1 cu in
Bore x Stroke:
101 x 78 mm
Compression Ratio:
11.5:1
Cooling System:
Liquid cooled
Lubrication:
2 x Eaten oil pumps
Induction:
Mikuni BST 40 carburetor
Ignition:
Kokusan contactless DC-CDI ignition with advanced system
Starting:
Electric & kick
Spark Plug:
NGK DRBEACPR 8 E
Battery:
12V 8Ah, maintenance free
Max Power :
40.1 kW / 55 hp @ 7000 rpm
Max Torque:
55 Nm / 5.6 kgf-m / 40.6 lb-ft @ 5500 rpm
Clutch:
Multi-disc in oil bath
Transmission:
5 Speed
Primary Drive Ratio:
30:81, straight cut gears
Gear Ratios:
1st 14:35 / 2nd 15:24 / 3rd 18:21 / 4th 20:19 / 5th 22:18
Final
Drive Ratio:
17:38
Final
Drive:
Chain, O-ring 5/8 x 1/4″
Frame:
Central chrome-moly steel frame
Front Suspension:
White Power – Up Side Down 4357 MXMA fork
Front
Wheel Travel:
275 mm / 10.8 in
Rear Suspension:
Central shock absorber (WP BAVP3612) with PRO-LEVER linkage to rear-
swing-arm with needle bearing
Rear
Wheel Travel:
300 mm / 11.8 in
Front Brakes:
Single 300 mm disc, 4 piston caliper
Rear Brakes:
Single 220 mm disc, 1 piston caliper
Front Tyre:
90/90 –
21
Rear Tyre:
130/80 – 18
Steering Head Angle:
62o
Wheelbase:
1510 mm / 59.4 in
Ground Clearance:
310mm / 12.2 in
Seat Height:
925 mm / 36.4 in
Dry Weight :
149 kg / 328 lbs
GVWR:
350 / 773 lbs
Engine Oil Capacity :
2.1 L / 2.2 US qt / 1.8 Imp qt
Fuel Capacity :
11 L
/ 2.9 US gal /
2.3 Imp gal