Specification:

 **Functions and Benefits of Motorcycle Chassis Protection**

**1. Physical Protection**

– **Prevents impacts and scrapes** – Shields critical components (engine, exhaust, transmission) from rocks, potholes, and rough terrain.

– **Blocks debris** – Reduces the risk of mud, sand, or branches entering the chain, sprockets, or cooling system.

**2. Extends Component Lifespan**

– **Corrosion resistance** – Protects against rust from rain, salt, and chemicals, especially in wet climates.

– **Reduces wear** – Minimizes abrasive damage to moving parts like chains and bearings.

**3. Enhances Safety**

– **Prevents oil leaks** – Reinforced engine guards reduce the risk of cracking the oil pan in a collision.

– **Protects brake and drivetrain parts** – Shields brake lines, shafts, and other critical systems from damage.

**4. Improves Aerodynamics & Stability**

– **Airflow management** – Some guards feature aerodynamic designs to reduce turbulence at high speeds.

– **Reduces wind noise** – Covers exposed components to minimize noise during rides.

**5. Adaptability to Riding Conditions**

– **Off-road/Adventure riding** – Heavy-duty skid plates are essential for rough terrain.

– **Urban commuting** – Protects against curbs, speed bumps, and road debris.

 **Common Materials & Selection**

– **Metal (Aluminum/Steel)** – High impact resistance, ideal for off-road but heavier.

– **Plastic/Composite** – Lightweight and rust-proof, better for street bikes.

– **Rubberized coating** – Mainly for anti-corrosion and noise reduction.

**Key Considerations**

– **Weight distribution** – Heavy guards may affect handling.

– **Heat dissipation** – Ensure proper airflow to prevent overheating.

– **Regular maintenance** – Check mounting bolts to avoid loosening.

**Conclusion**

Motorcycle chassis protection is crucial for **preventive maintenance**, reducing repair costs, and improving safety. Riders in harsh conditions (off-road, long-distance, or wet climates) benefit most from durable guards. Choose materials based on riding style and terrain.

Fitment :

FOR  DUKE 390 2017 2018 2019 2020 2021

Package Include: skid plate bash frame guard with screw accessories

What’s New: 
Special design, fashion and eye-attactive.
Perfect fit and no modification is needed, no install instructions included.

To customers

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Better service all for sake of customers, we provide pre-purchase consultation, and after-sales service, so pls contacted us by email, we are happy to answer.)