Single layer water-resistant polyester
Special PTFE (Teflon) treatment creates a water-resistant barrier
Proven by Brock himself to measurably increase horsepower
(using our Dynojet model 250I Dynamometer)
Innovative polyester material allows for consistent airflow
Steel wire mesh with epoxy varnish finish
Optimized filter surface area provides more airflow, more power and more filtration
Increased air permeability and filtration efficiency when compared to cotton air filters
Meets ISO 5011 Coarse Dust Test Requirements
Airflow: 4,500 l/m2/sec. / Filtration: 37μm
Can be cleaned using only compressed air
Dry filter, no oil treatments required
Direct OEM replacement
1 year warranty
Fitment applications:
- XR1200 74 CI (2008 - 2009)
- XR1200X Sportster 74 ci (2010 - 2012)