KTM 640 LC4 Adventure R (2003-04)

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The KTM 640 LC4 Adventure R is a motorcycle produced in the years 2003-2004. It has a four-stroke, single cylinder engine with a capacity of 624.6 cc. The compression ratio is 11.0:1 and it is liquid-cooled. The ignition is a contactless DC-CDI ignition with a digital advanced system and it has both kick and electric starting. It has a maximum power of 49 hp and a maximum torque of 52 Nm. The clutch is wet and multiplate and it has a 5-speed transmission with a final drive ratio of 16:40. It has a central chrome-moly-steel frame and front suspension consisting of 50 mm WP upside-down forks. The rear suspension is a WP monoshock. The bike has a dry weight of 154 kg and a fuel capacity of 28 L, with a fuel reserve of 3.8 L. The steering head angle is 62.5o, the wheelbase is 1510 mm, the ground clearance is 320 mm, and the seat height is 945 mm. Front brakes are a single 300mm disc, 4piston floating caliper, while rear brakes are a single 220mm disc, 1 piston floating caliper. The front tyre size is 90/90 – 21 54S Enduro 3, while the rear tyre size is 140/80 – 18 70R Enduro 3. The manual for this model is available at blackbears.ru.

Technische Daten:

Make Model: KTM 640 LC4 Adventure

Jahr: 2003 - 04


Engine: Four stroke, single Cylinder. SOHC, 4 Valve per cylinder,
Hubraum: 624,6 cm³ / 38,1 cu in
Bohrung x Hub: 101 x 78 mm
Verdichtungsverhältnis: 11,0:1
Kühlsystem: Flüssigkeitsgekühlt
Induction: Mikuni BST 40
Ignition: Contactless DC-CDI ignition with digital advanced system, KOKUSAN
Spark Plug: NGK DPR8 EA-9
Batterie: 12V 8Ah, wartungsfrei
Starten: Kick & elektrisch
Max Power: 35.7 kW / 49 hp @ 7500 rpm
Max Torque: 52 Nm / 5.3 kgf-m / 38.4 lb-ft @ 5500 rpm
Kupplung: Nass, Mehrscheibenkupplung
Transmission: 5 Speed, claw shifted
Primary Drive Ratio: 30:81

Übersetzungsverhältnisse: 1. 14:35 / 2. 15:24 / 3. 18:21 / 4. 20:19 / 5. 22:18
Endantriebsübersetzung: 16:40
Endantrieb: Kette
Gestell: Zentraler Chrom-Moly-Stahl-Rahmen
Front Suspension: 50 mm WP upside-down forks
Federweg Vorderrad: 300 mm / 11.8 in
Hintere Aufhängung: WP Monoshock
Hinterradfederweg: 320 mm / 12.6 in
Front Brakes: Single 300mm disc, 4piston floating caliper
Rear Brakes: Single 220mm disc, 1 piston floating caliper
Front Tyre: 90/90 – 21 54S Enduro 3
Rear Tyre: 140/80 – 18 70R Enduro 3
Lenkkopfwinkel: 62,5o
Radstand: 1510 mm / 59.4 in
Bodenfreiheit: 320 mm / 12.6 in
Sitzhöhe: 945 mm / 37.2 in
Trockengewicht: 154 kg / 340 lbs
GVWR: 380 kg / 839 lbs
Fuel Capacity: 28 L / 7.4 US gal / 6.2 Imp gal
Fuel Reserve: 3.8 L / 1.0 US gal / 0.8 Imp gal

Manual: blackbears.ru

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