The PCI RaceAir Lock is the easiest way to securely connect your fresh-air RaceAir hose to your helmet — no fumbling, twisting, or fighting with connections while strapped in. Designed for off-road racers and weekend warriors alike, the RaceAir Lock uses a powerful magnetic quick-connect system to instantly lock your hose into place for maximum airflow and protection from dust and debris. Its compact, low-profile design keeps things lightweight and comfortable inside the cockpit, while the textured easy-grip construction makes connecting and disconnecting effortless even with gloves on. Built as an affordable, race-ready solution from PCI, the RaceAir Lock helps deliver cleaner air, a more secure connection, and a better riding experience whether you're racing Baja, hitting dunes, or trail riding your UTV. Features Magnetic quick-connect fitting Single screw secure helmet-side connection Compact, lightweight design at .15lbs Knurled easy-grip exterior Keeps dust and debris out Maximizes airflow from your fresh-air pumper Quick connect/disconnect while strapped in Perfect for off-road racing and recreational UTV use Fully compatible with Maglock Helmet Side and Hose Side systems Recommended Hose Pair it with the PCI RaceAir Flex Hose for a complete fresh-air setup. What's Included Helmet-side magnetic fitting Hose-side magnetic fitting Hose dock/mount for storage when not in use Protective cap/cover for helmet side when disconnected Specifications Bayblend® T85 XF is a high-heat, impact-resistant PC/ABS (polycarbonate and acrylonitrile butadiene styrene) blend manufactured by Covestro. The "XF" stands for eXtra Flow, meaning it is formulated with superior melt fluidity to effortlessly fill intricate mold designs while maintaining the durability of standard grades. [1, 2, 3, 4, 5]Key properties and applications include: Thermal Resistance: Features a Vicat softening temperature of 130°C, making it ideal for parts exposed to high operating heat. Mechanical Strength: Offers a great balance of rigidity and impact resistance, meeting UL 94 HB flame-retardant safety ratings. Video Instruction Manual Click here to download.