
KTM LC4 620 Supermoto
Key specifications
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)