KTM 620 LC4 Supermono

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KTM-620-LC4-SM-98.jpg
KTM 620 LC4 Supermono
Manufacturer
KTM
Production 1998
Engine
Four stroke, single cylinder, SOHC, 4 valves
Compression ratio 10.4:1
Ignition KDC-CDI
Transmission 5 Speed
Suspension Front: WP Telescopic forks, compression and rebound adjustable
Rear: Single chock, preload, compression and rebound adjustable
Brakes Front: Single 320 mm disc, 4 piston caliper
Rear: Single 220 mm disc, 1 piston caliper
Front Tire 120/70 - 17
Rear Tire 160/60 - 17
Wheelbase 1510 mm / 59.4 in
Weight
Fuel Capacity 12 L / 3.2 US gal / 2.6 Imp gal
Manuals Service Manual



Engine[edit | edit source]

The engine was a Liquid cooled cooled Four stroke, single cylinder, SOHC, 4 valves. The engine featured a 10.4:1 compression ratio.

Drive[edit | edit source]

Power was moderated via the Wet, multiplate.

Chassis[edit | edit source]

It came with a 120/70 - 17 front tire and a 160/60 - 17 rear tire. Stopping was achieved via Single 320 mm disc, 4 piston caliper in the front and a Single 220 mm disc, 1 piston caliper in the rear. The front suspension was a WP Telescopic forks, compression and rebound adjustable while the rear was equipped with a Single chock, preload, compression and rebound adjustable. The 620 LC4 Supermono was fitted with a 12 L / 3.2 US gal / 2.6 Imp gal fuel tank. The wheelbase was 1510 mm / 59.4 in long.

Photos[edit | edit source]

KTM 620 LC4 Supermono

Overview[edit | edit source]

KTM 620 LC4 Supermono









Make Model KTM 620 LC4 Supermono
Year 1998
Engine Type Four stroke, single cylinder, SOHC, 4 valves
Displacement 609 cc / 37.2 cu in
Bore X Stroke 101 x 76 mm
Compression 10.4:1
Cooling System Liquid cooled
Induction Dell'Orto PHM 40 SD
Ignition KDC-CDI
Starting Kick & electric
Max Power 40.1 kW / 55 hp @ 7000 rpm
Max Torque 60 Nm / 6.1 kgf-m / 44.3 lb-ft @ 5500 rpm
Clutch Wet, multiplate
Transmission 5 Speed
Final Drive Chain
Front Suspension WP Telescopic forks, compression and rebound adjustable
Front Wheel Travel 285 mm / 9.1 in
Rear Suspension Single chock, preload, compression and rebound adjustable
Rear Wheel Travel 320 mm / 12.6 in
Front Brakes Single 320 mm disc, 4 piston caliper
Rear Brakes Single 220 mm disc, 1 piston caliper
Front Tire 120/70 - 17
Rear Tire 160/60 - 17
Wheelbase 1510 mm / 59.4 in
Fuel Capacity 12 L / 3.2 US gal / 2.6 Imp gal