Bell Pit Boss Helmet - Solid Colors From the first time you put the Pit Boss helmet on, you can feel the difference. The ultra-light TriMatrix construction keeps weight to a minimum while still passing tough DOT standards. The Pit Boss also features Bells innovative Speed Dial adjustable fit system which provides unmatched levels of comfort while drastically reducing the tendency for open face helmets to lift off of the head. And with additional features like a removable neck curtain and drop down sunshield, the Pit Boss truly reigns supreme on the wide open road. Features Lightweight, TriMatrix composite shellKevlar/Carbon/Fiberglass blend Innovative Speed Dial adjustable fit system Internal Sun Shade offers on the fly protection from the sun Removable neck curtain for cold weather riding Convenient speaker pockets make it easy to set up the Pit Boss with communication devices Approximate eight 900g Five-year warranty
I have only had this helmet for a while and really like it. I have mounted a Sena half helmet headset in it and it works fine. I have a Sena SMH10 with the attachable boom coming tomorrow that I plan to see if it will fit by putting the speakers in the supplied neck curtain and attaching the boom inside the left speaker holder also.
Bell Mag 9 Sena SMH-10 Clamp Kit Boom microphone clamp specifically for Bell Mag-9 Sena Helmets. Note This kit is necessary when mounting a standard SMH-10 to a Mag-9 Sena helmet, but is included with the Bell Mag-9 Sena SMH-10 Bluetooth Headset.