S&B Pumper Hose For Helemet Separator - 8' Mikuni Some aftermarket stems will require

Some aftermarket stems will require a different clamp diameter

5mm and thread outside diameter of 5mm

Outerwears water repellent Pre-filters add another level of protection

their RZR filter flows better than stock and provides more air to the filter

the lightest way to reinforce the vulnerable bead area

S&B Pumper Hose For Helemet Separator - 8' Mikuni Some aftermarket stems will requireThe S&B Air Hose is designed to work with the Particle Separator Helmet Blower and is available in a variety of lengths to best suit your application. NOTE: Hose Kit is sold as a single unit, you will have to order two hoses should you want air supplied to two helmets.