KTM LC4 640 Supermoto 1999 - Specifications & Review

Introducing the 1999 KTM LC4 640 Supermoto, a motorcycle that perfectly embodies the spirit of the supermoto category. With its rugged yet sporty design, this machine captures the essence of dual-purpose riding, offering the agility of a dirt bike combined with the performance of a street motorcycle. As a standout model from the renowned Austrian manufacturer KTM, the LC4 640 Supermoto is designed for those who crave excitement and versatility on both urban streets and winding back roads. This bike is not just a mode of transportation; it’s a thrilling riding experience waiting to be unleashed.

At the heart of the LC4 640 Supermoto lies a robust 625cc single-cylinder, four-stroke engine, which delivers an exhilarating 60 horsepower at 7500 RPM. This power, combined with a lightweight design of just 137 kg (302 pounds), results in a remarkable power-to-weight ratio of 0.4380 HP/kg, ensuring brisk acceleration and nimble handling. Riders will appreciate the LC4’s top speed of 160 km/h (99.4 mph), making it an exhilarating choice for both commuting and spirited weekend rides. The liquid-cooled engine operates smoothly, providing the rider with confidence whether navigating through city traffic or carving corners on mountain roads. Matched with a 5-speed gearbox and chain final drive, the LC4 promises a responsive and engaging riding experience.

In addition to its impressive engine performance, the 1999 KTM LC4 640 Supermoto boasts several key features that enhance its usability and rider comfort. The motorcycle sports single disc brakes on both the front and rear, providing ample stopping power and ensuring safety in various riding conditions. The 12-litre fuel tank strikes a balance between weight management and range, allowing riders to enjoy longer journeys without frequent stops. The bike’s suspension is crafted to absorb shocks and bumps, contributing to its ability to tackle rough terrains with ease while maintaining comfort on smoother roads. Coupled with its aggressive styling, the LC4 stands out as a motorcycle that is as fun to look at as it is to ride.

PROs:

1. Agile Handling: Lightweight design and powerful engine create an exhilarating riding experience, especially on twisty roads.
2. Versatility: Excellent for both urban commuting and off-road adventures, showcasing the best of supermoto capabilities.
3. Powerful Engine: Strong performance with 60 HP, providing thrilling acceleration and speed.

CONs:

1. Limited Fuel Capacity: The 12-litre tank may require more frequent refueling on long rides or when pushed hard.
2. Single Cylinder Vibration: As a single-cylinder engine, it can produce noticeable vibrations at higher RPMs, which may not appeal to all riders.
3. Narrow Seat Comfort: The seat may not be ideal for long-distance touring due to its narrow design, potentially leading to discomfort over time.

The 1999 KTM LC4 640 Supermoto is a distinctive motorcycle that appeals to enthusiasts looking for a spirited ride that doesn’t shy away from any challenge. Whether you’re a seasoned rider or a newcomer eager for adventure, this supermoto is sure to deliver unforgettable experiences.