KTM LC4 620 Supermoto
2001Super Moto

KTM LC4 620 Supermoto

Key specifications

Engine
609 cc
Power
50 HP
Weight
123 kg
Fuel type
petrol
Fuel capacity
2.4 L
Transmission
5-speed
Seat height
37 mm
Front brakes
Single disc
Rear brakes
Single disc

Overview

### 2001 KTM LC4 620 Supermoto: A Love Letter to the Open Road The 2001 KTM LC4 620 Supermoto stands as a testament to the Austrian manufacturer's commitment to performance and agility in the supermoto segment. Designed for riders who crave the thrill of twisty roads and urban landscapes alike, the LC4 620 blends the ruggedness of off-road capabilities with the precision of street performance. This bike captures the spirit of adventure, making it an appealing choice for those who want a versatile machine that can tackle anything from city commutes to weekend canyon carving. At the heart of the LC4 620 is a robust 609cc single-cylinder, four-stroke engine that churns out a spirited 50 horsepower at 7500 RPM. This powerhouse allows the bike to reach a top speed of 175 km/h (108.7 mph), offering exhilarating acceleration that will satisfy even the most demanding riders. With a bore and stroke of 101mm x 76mm, the engine delivers a punchy performance that is complemented by its 5-speed gearbox and precise power delivery. The lightweight design, tipping the scales at just 123 kg (271.2 lbs), enhances maneuverability, making the LC4 620 a joy to ride through tight corners and urban streets. KTM has equipped the LC4 620 with an array of features that reflect its supermoto heritage. The combination of a single disc brake setup—320mm at the front and 220mm at the rear—provides excellent stopping power, ensuring confidence when tackling aggressive turns. The bike's suspension system, with 295mm of front travel and 320mm of rear travel, offers a plush ride that absorbs bumps while maintaining stability at higher speeds. The adjustable seat height of 940mm allows riders to find their ideal riding position, enhancing comfort and control. With a carburettor fuel system and a power-to-weight ratio of 0.4065 HP/kg, the LC4 620 promises a thrilling experience every time you twist the throttle. ####

Pros

    Cons

    • Agile Handling: With its lightweight construction and responsive suspension, the LC4 620 is a nimble performer, making it perfect for both city riding and twisty backroads.
    • Powerful Engine: The single-cylinder engine provides impressive torque and horsepower, resulting in exhilarating acceleration and top-end speed.
    • Unique Styling: The supermoto aesthetic with its aggressive lines and sporty stance makes the LC4 620 a head-turner on any street.
    • Limited Comfort for Long Rides: The sporty design may sacrifice some comfort for long-distance touring, making it less than ideal for extended trips.
    • Fuel Capacity: With a fuel tank holding just 9 liters (2.38 gallons), riders may find themselves refueling more frequently on longer rides.
    • Single-Cylinder Vibration: While the powerful engine offers thrill, the single-cylinder design can lead to noticeable vibrations at higher RPMs, which may not be to everyone's taste.

    Technical details

    Source specification data

    Make
    KTM
    Model
    LC4 620 Supermoto
    Category
    Super motard
    Power
    50.00 HP (36.5 kW)) @ 7500 RPM
    Gearbox
    5-speed
    Top Speed
    175.0 km/h (108.7 mph)
    Fuel System
    Carburettor
    Bore X Stroke
    101.0 x 76.0 mm (4.0 x 3.0 inches)
    Displacement
    609.00 ccm (37.16 cubic inches)
    Engine Details
    Single cylinder, four-stroke
    Valves Per Cylinder
    4
    Transmission Type Final Drive
    Chain
    Dry Weight
    123.0 kg (271.2 pounds)
    Seat Height
    940 mm (37.0 inches) If adjustable, lowest setting.
    Fuel Capacity
    9.00 litres (2.38 gallons)
    Power Weight Ratio
    0.4065 HP/kg
    Rear Tyre
    140/80-18
    Front Tyre
    90/90-21
    Rear Brakes
    Single disc
    Front Brakes
    Single disc
    Rear Wheel Travel
    320 mm (12.6 inches)
    Front Wheel Travel
    295 mm (11.6 inches)
    Rear Brakes Diameter
    220 mm (8.7 inches)
    Front Brakes Diameter
    320 mm (12.6 inches)