BMC Air Filter FM639/12 for HARLEY DAVIDSON ROUGH CRAFTS AND OTHER 4'' AIR CLEANERS 

Description:

Enhance your Harley Davidson’s performance with the BMC FM639/12 Air Filter, designed for Rough Crafts and other 4'' air cleaners. Made with multi-layered cotton gauze and treated with low-viscosity oil, this high-performance filter ensures maximum airflow, improved horsepower, and superior engine protection.

It offers a direct OEM replacement, requiring no modifications, and is washable & reusable, making it a cost-effective, long-lasting upgrade for your motorcycle.

Key Features:

✔️ Precision fit for Harley Davidson Rough Crafts & 4” air cleaners
✔️ Optimized airflow for enhanced performance
✔️ Superior engine protection with high-quality filtration
✔️ Washable & reusable for long-term use
✔️ Direct OEM replacement – easy installation