SKU: HA-0502 | UPC: 024844240637
K&N HA-0502 Replacement Air Filter for 2002-2009 Honda CHF50 Metropolitan 2003-2019 Honda NPS50 Ruckus
Replace your stock air filter with the K&N HA-0502 high-flow unit designed for 2002-2009 Honda CHF50 Metropolitan and select Honda NPS50 Ruckus scooters. This direct drop-in filter increases airflow for more horsepower and torque while delivering superior engine protection. Washable and reusable construction ensures long-term performance with minimal maintenance.
Key Features
- High-Flow Design: Low restriction engineering boosts engine power and acceleration on Honda Metropolitan and Ruckus models
- Application-Specific Fit: Custom base seal and sealing bead ensure perfect installation without air leaks
- Premium Filtration Media: Multiple layers of woven cotton gauze trap dirt while allowing maximum airflow
- Extended Service Life: Pleated design provides large filtration area for longer intervals between cleanings
- Ready to Install: Pre-oiled washable filter installs in minutes with no additional preparation needed
Product Notes
- Pre-oiled and ready for immediate use after simple drop-in installation
- Clean with K&N cleaning kit every 50000 miles under normal riding conditions
- Lightweight at 0.3 lb ships fast and handles easily
Installation Notes
- Professional installation recommended.
- Direct replacement for OEM filter no cutting or modification required
- Compatible with factory airbox hardware on all listed models
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2002-2009 | Honda | CHF50 Metropolitan | Base |
| 2003-2009 | Honda | NPS50 Ruckus | Base |
| 2011-2019 | Honda | NPS50 Ruckus | Base |
| 2004-2009 | Honda | NPS50S Ruckus | Base |
Why Choose K&N?
- Made in the USA with over 40 years of air filter manufacturing experience
- Lifetime Limited Warranty covers defects for peace of mind
- Proven gains in horsepower and torque through dyno-tested designs
Frequently Asked Questions
- Q: Will HA-0502 fit my 2005 Honda Ruckus NPS50?
A: Yes it fits 2003-2009 NPS50 Ruckus Base 2004-2009 NPS50S Ruckus Base and 2011-2019 NPS50 Ruckus Base models perfectly as a direct OEM replacement - Q: What material is used in this filter?
A: Oiled woven cotton gauze in multiple layers for high airflow and dirt-trapping efficiency - Q: What is the warranty and maintenance?
A: No-Hassle Lifetime Limited Warranty. Washable and reusable clean every 50000 miles or annually with K&N kit
Shipping & Handling
- Method: Ground shipping via UPS or USPS
- Availability: In stock – ships same or next business day
- Packaging: Protective box 7.19 x 5.5 x 1.75 inches
- Weight: 0.3 lb





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