KTM 620 LC4 Supermono (1998)

The KTM 620 LC4 Supermono was a motorcycle model released in 1998. It had a four-stroke, single-cylinder, SOHC engine with a capacity of 609 cc and a compression ratio of 10.4:1. The bike was liquid-cooled with a Dell’Orto PHM 40 SD induction system and a KDC-CDI ignition. The KTM 620 LC4 Supermono had a maximum power output of 40.1 kW/55 hp at 7000 rpm and a maximum torque of 60 Nm/6.1 kgf-m/44.3 lb-ft at 5500 rpm. The wet, multiplate clutch model had a 5-speed transmission and a chain final drive. The front suspension featured WP telescopic forks that were compression and rebound adjustable while the rear suspension included a single shock absorber that could be adjusted for preload, compression, and rebound. The front brake was a single 320mm disc with a 4-piston caliper, while the rear brake was a single 220mm disc with a 1-piston caliper. The front and rear tyres were 120/70 – 17 and 160/60 – 17, respectively. The wheelbase was 1510mm/59.4in, and the fuel capacity was 12L/3.2 US gal/2.6 Imp gal.

Technical specifications:

Make Model: KTM 620 LC4 Supermono