The main function of the motorcycle radiator grille:

1. **Protection** – The grill shields the radiator fins from debris, such as rocks, dirt, and insects, preventing damage that could reduce cooling efficiency.

2. **Improved Airflow** – It allows optimal air passage to the radiator, ensuring effective heat dissipation and preventing engine overheating.

3. **Durability Enhancement** – By blocking large particles, the grill helps maintain the radiator’s structural integrity over time.

4. **Prevents Clogging** – It reduces the accumulation of leaves, mud, and other obstructions that could block the radiator and impair cooling performance.

5. **Aesthetic Appeal** – Many radiator grills come in stylish designs, adding a customized or sporty look to the motorcycle.

6. **Cost Savings** – By minimizing radiator damage, the grill lowers the risk of costly repairs or replacements.

7. **Easy Maintenance** – Some grills are removable, making it simpler to clean both the grill and radiator for consistent performance.

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