Ktm Rc 390 Vs Dominar 400 Top Speed

When it comes to thrilling and adrenaline-pumping rides, the KTM RC 390 and Bajaj Dominar 400 stand out as top contenders. Both motorcycles boast impressive specs and a reputation for delivering exceptional performance on the open road. However, one of the most hotly debated topics among enthusiasts is their respective top speeds. In this comprehensive blog post, we delve into the details of the KTM RC 390 vs Dominar 400 top speed battle, exploring the factors that influence their performance and ultimately determining which motorcycle reigns supreme in this high-stakes competition.

Engine Specifications

The KTM RC 390 and Dominar 400 feature distinct engine configurations that play a crucial role in determining their top speeds. The RC 390 is powered by a liquid-cooled, single-cylinder engine with a displacement of 373.3cc. This engine produces a maximum power output of 43.5 horsepower at 9,000 rpm and a peak torque of 35 Nm at 7,000 rpm.

On the other hand, the Dominar 400 is equipped with a liquid-cooled, single-cylinder engine with a larger displacement of 373.3cc. This engine generates a slightly lower maximum power output of 40 horsepower at 8,800 rpm but delivers a higher peak torque of 35 Nm at a lower 6,500 rpm.

Aerodynamics

Aerodynamics plays a significant role in determining the top speed of a motorcycle. The KTM RC 390 is designed with a sleek and aerodynamic fairing that helps minimize drag and improve airflow. This fairing also contributes to the motorcycle’s stability and handling at high speeds.

In contrast, the Dominar 400 has a more upright riding position and a less aggressive fairing design. While this may provide greater comfort for long rides, it can also result in increased drag and reduced top speed potential.

Power-to-Weight Ratio

The power-to-weight ratio of a motorcycle is another important factor that influences its top speed. The KTM RC 390 has a dry weight of 155 kg, while the Dominar 400 weighs in at 182 kg. This means that the RC 390 has a slightly better power-to-weight ratio than the Dominar 400, which translates into improved acceleration and a higher top speed.

Gearing

The gearing of a motorcycle also affects its top speed. The KTM RC 390 comes with a 6-speed gearbox, while the Dominar 400 has a 5-speed gearbox. The RC 390’s taller gearing allows it to reach higher speeds in each gear, contributing to its overall top speed advantage.

Real-World Performance

Based on real-world testing and user feedback, the KTM RC 390 has consistently demonstrated a higher top speed than the Dominar 400. On a closed track, the RC 390 has been recorded reaching speeds of up to 175 km/h, while the Dominar 400 typically maxes out around 165 km/h.

Final Note: The Top Speed Champion

After considering all the factors that influence top speed, it is clear that the KTM RC 390 emerges as the victor in this battle. Its aerodynamic design, higher power-to-weight ratio, and taller gearing give it a significant advantage over the Dominar 400. While both motorcycles offer thrilling riding experiences, the RC 390 reigns supreme when it comes to sheer speed and adrenaline-pumping performance.

Frequently Asked Questions

1. Which motorcycle is faster in a straight line, the KTM RC 390 or the Dominar 400?
The KTM RC 390 is faster in a straight line than the Dominar 400 due to its aerodynamic design, higher power-to-weight ratio, and taller gearing.

2. What is the top speed of the KTM RC 390?
The top speed of the KTM RC 390 is approximately 175 km/h.

3. What is the top speed of the Dominar 400?
The top speed of the Dominar 400 is approximately 165 km/h.

4. Which motorcycle is more comfortable for long rides, the KTM RC 390 or the Dominar 400?
The Dominar 400 is more comfortable for long rides due to its upright riding position and less aggressive fairing design.

5. Which motorcycle is more fuel-efficient, the KTM RC 390 or the Dominar 400?
The KTM RC 390 is more fuel-efficient than the Dominar 400 due to its smaller engine and more aerodynamic design.