Screamin' Eagle Extreme Air Cleaner Nightster Keeping a good thing going

Keeping a good thing going is what our Capstone Sun Shield II H31 Modular Helmet is all about

Also requires the Triumph Top Box Sliding Carriage Kit A9500640

Dual-certified to meet DOT safety standard FMVSS 218 and ECE R22

TriStretch aramid stretch fabric liningVented PU moulded knuckle protectorsLeather overlays around side seamDark reflective inserts on fingersIndex finger with conductive technology for use with smart phones and navigation systemsStretch panelling details at base of fingers and thumb

Screamin' Eagle Extreme Air Cleaner Nightster Keeping a good thing goingYour engine gets more air, and you can feel more power throughout the rev range. Extreme open face design and K&N washable oiled cotton filter for maximum air flow in the iconic performance style of a classic center bolt filter shape. Designed to flow 20% more air than the Original Equipment air cleaner and eliminates the air cleaner cover Designed to feed a large displacement engine enough clean air that can support output of over 150hp Specifically