A wobbling front wheel on a motorcycle like the Bajaj Pulsar 200NS can be caused by various issues. Here are a few possible reasons:
Wheel alignment: Improper wheel alignment can lead to wobbling. If the front wheel is not aligned correctly, it may cause an imbalance and result in wobbling. This could be due to a misaligned fork or improperly tightened axle.
Tire condition: Check the condition of your front tire. If the tire tread is worn unevenly or if there are bulges or damage, it can cause wobbling. In such cases, the tire might need to be replaced.
Wheel balance: Wheels need to be balanced to ensure smooth rotation. If the front wheel is not properly balanced, it can result in wobbling. You may need to have the wheel balanced by a professional.
Loose or worn wheel bearings: The wheel bearings allow the wheel to rotate smoothly. If the wheel bearings are loose or worn out, it can cause wobbling. They may need to be inspected and replaced if necessary.
Suspension issues: Problems with the front suspension can also lead to wobbling. This could be due to worn-out suspension components, leaking fork seals, or improper adjustment of the suspension settings.
Braking issues: Faulty or misaligned brake components can cause uneven braking forces, leading to wobbling. Check the brake calipers, pads, and rotors for any signs of damage or misalignment.
It's essential to address the wobbling issue promptly to ensure your safety while riding. If you're not familiar with motorcycle maintenance, it is recommended to take your Bajaj Pulsar 200NS to a qualified mechanic or authorized service center. They can diagnose the problem accurately and perform the necessary repairs or adjustments to resolve the wobbling issue.