The Center of Gravity: The Heart of Motorcycle Balance

Physics at the Service of Performance

In the exciting world of motorcycle dynamics, the center of gravity (COG) plays a fundamental role, often underestimated by riders. We have developed a deep understanding of its crucial influence on the behavior of your machine.

Understanding the Center of Gravity

The center of gravity is the point where all the mass of the motorcycle seems concentrated. Its position directly influences the handling, stability and overall performance of your machine. Think of your motorcycle as a scale: the COG is the pivot point around which all movements revolve.

Distribution and Mass Transfer

Static Distribution The weight distribution between the front and rear of your motorcycle determines its fundamental character. A typical distribution on a sport bike is about 50/50 to 40/60 (front/rear). This distribution is not fixed and constantly varies during riding.

Dynamic Mass Transfer During acceleration, braking and cornering, the weight of your motorcycle is continually shifting. This phenomenon, called mass transfer, directly influences the grip of your tires and your ability to control the motorcycle.

The Impact on Piloting

In Acceleration When you accelerate, the weight transfers to the rear, increasing the traction of the drive wheel but lightening the front. This is why powerful motorcycles tend to lift the front wheel under hard acceleration.

When Braking Braking causes a transfer of mass forward, loading the front wheel and increasing its braking capacity. This is why front brakes are more powerful than rear brakes.

MotoSpec Expertise in Action

Our MotoSpec service uses state-of-the-art equipment to analyze and optimize the position of your motorcycle's center of gravity. Our expert technicians can precisely adjust:

• The position of the footrests
• Suspension settings
• The position of the handlebars
• Suspension height adjustment

This global approach, validated by our experience in CSBK competition, allows us to obtain an optimal balance adapted to your riding style.

Pilot Position and Center of Gravity

The rider's position greatly influences the overall CG of the bike/rider assembly. Correct positioning allows:

• Maximize cornering grip
• Optimize straight-line stability
• Improve control during braking phases
• Facilitate changes of direction

Premium Customer Service

• Full analysis
• Custom Settings
• Expert advice
• Personalized follow-up

Conclusion

The center of gravity is a crucial element in the dynamics of your motorcycle. At ST Motosport, our technical expertise and passion for performance allow us to optimize this essential parameter to maximize your riding experience. Whether you are a circuit rider or a road enthusiast, we have the knowledge and equipment to help you achieve your goals.