Incas 600 LC 4

1989 KTM Incas 600 LC 4 Technical Analysis & Specification Breakdown

Positioned in KTM's motorcycle lineup, the 1989 KTM Incas 600 LC 4 utilizes a 553 cc (33.7 cu in) liquid-cooled single cylinder, four-stroke layout. In factory specification, peak output is rated at 45 HP (32.8 kW) at 7,000 rpm, transferring power to the rear wheel through a 5-speed gearbox and chain final drive. With a specific output of 81.4 HP per liter, the engine character is indicating a tractable, stress-free state of tune focused on everyday usability and broad torque delivery.

On the scales, the Incas 600 LC 4 measures 140 kg (309 lbs) wet (curb), translating to a power-to-weight ratio of 0.32 HP/kg (3.11 kg per horsepower). The 16-liter (4.2 US gal) fuel tank supports practical everyday commuting and weekend road stints, while factory top speed is listed at 150 km/h (93 mph).

Within MotoLibrary's KTM archive, this model family spans 2 indexed model years from 1989 to 1990, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.