Quantum Fuel Pressure Regulator 50psi / 350kPa S3-Heading-Front 525 Sprocket Conversion These parts ensure your helmet

These parts ensure your helmet remains fully integrated and ready for long-distance touring or daily commuting

The assembly adapter or tube acts as a velocity stack within the airbox

Like so many race oriented products

This accessory provides immediate relief from glare

Quantum Fuel Pressure Regulator 50psi / 350kPa S3-Heading-Front 525 Sprocket Conversion These parts ensure your helmetQuantum OEM replacement fuel pressure regulators restore OE pressure to your fuel system. Built to last and backed by a lifetime warranty. Features & Benefits OEM or better performance Drop in replacement Compatible with modern ethanol infused pump gasoline