If the disc brake plate on your Bajaj Avenger 220 bike is getting excessively heated up after a short distance of city driving, it could indicate a problem with the braking system. Here are a few potential reasons and solutions to consider:
Brake Drag: Brake drag occurs when the brake pads do not fully release from the disc rotor after braking. This continuous contact between the pads and rotor can generate excessive heat. Possible causes include misaligned calipers, sticking brake pistons, or a malfunctioning master cylinder. The solution is to inspect and service the braking system, ensuring proper alignment, lubrication, and functionality. If necessary, replace worn brake pads or components.
Worn Brake Pads: If the brake pads are worn beyond their recommended thickness, they may not dissipate heat effectively, leading to excessive heat buildup. Inspect the brake pads for wear and replace them if they are worn down. Make sure to use high-quality brake pads suitable for your bike's specifications.
Improper Brake Fluid: Brake fluid plays a crucial role in the brake system's performance and heat dissipation. If the brake fluid is old, contaminated, or low, it can result in diminished braking efficiency and increased heat generation. Check the brake fluid level and condition. If it is discolored, has air bubbles, or is due for a change according to the manufacturer's recommendations, flush and replace the brake fluid.
Overloading or Aggressive Riding: Excessive weight on the bike or riding with a heavy load can put additional strain on the braking system, causing it to heat up more quickly. Similarly, aggressive braking and riding habits, such as constant hard braking, can generate higher temperatures. Ensure that you are riding within the recommended weight limits and adopt smooth, controlled braking techniques to minimize stress on the brake components.
Insufficient Cooling: In some cases, inadequate airflow to the brakes can contribute to excessive heat buildup. Check for any obstructions or debris blocking the brake cooling ducts or rotor fins. Ensure that the brake calipers and pads are clean and free from debris that could hinder proper heat dissipation.
If the issue persists after checking these potential causes, it is recommended to have your motorcycle inspected by a qualified mechanic or authorized service center. They can perform a thorough examination of the braking system, identify any underlying issues, and provide the necessary repairs or adjustments to ensure safe and efficient braking performance.