KTM 640 LC4 Adventure R (2003-04)

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.

Technical specifications:

Make Model: KTM 640 LC4 Adventure