1. What is a Cycling Tyre Pressure Calculator?

Definition: This calculator estimates optimal tire pressure based on rider weight, bike weight, tire size, and riding surface.

Purpose: Helps cyclists find the ideal tire pressure for comfort, performance, and safety based on their specific setup and conditions.

2. How Does the Calculator Work?

The calculator uses a proprietary algorithm that considers:

• Total weight (rider + bike)
• Tire width (wider tires need lower pressure)
• Surface type (rougher surfaces benefit from lower pressure)

Explanation: The formula first calculates a base pressure from total weight, then adjusts for tire volume and surface conditions.

3. Importance of Proper Tyre Pressure

Details: Correct tire pressure affects:

• Rolling resistance and speed
• Comfort and vibration damping
• Traction and cornering stability
• Puncture protection

4. Using the Calculator

Tips:

• Weigh yourself and your bike with all typical gear
• Measure actual tire width (may differ from labeled size)
• Consider conditions (wet vs dry, smooth vs rough)

5. Frequently Asked Questions (FAQ)

Q1: Why does tire width affect pressure?
A: Wider tires have more air volume, so they need lower pressure to achieve the same ride characteristics.

Q2: Should front and rear pressures be different?
A: Yes, typically rear pressure is 10-15% higher as it carries more weight.

Q3: How often should I check my pressure?
A: Before every ride, as tires naturally lose air over time.

Q4: What's the risk of too high pressure?
A: Harsh ride, reduced traction, increased vibration, higher puncture risk.

Q5: What's the risk of too low pressure?
A: Increased rolling resistance, rim damage risk, potential pinch flats.