A motorcycle shaking at 50-60 km/h is often caused by issues with balance, alignment, or parts.
According to my motorcycle repairing experience in the past 8 years, the following are the most commonly seen reasons:
# ***Wheel Imbalance:*** If the wheels are not balanced properly, it can cause vibrations as the speed increases. This is often fixed with balancing weights.
# ***Tire Issues:*** Worn-out or unevenly worn tires can cause instability. Check for bulges, cracks, or uneven tread.
# ***Suspension Problems:*** Faulty or worn suspension components, such as shock absorbers, can lead to shaking.
# ***Loose or Misaligned Parts:*** Loose bolts, a bent rim, or misaligned wheels can disrupt smooth motion.
# ***Steering Head Bearings:*** Worn or loose steering bearings can make the front end shake.
Regular maintenance and inspection of these parts can help identify and resolve the issue, ensuring a smoother and safer ride.