Billet Helmet Fan Assy 120 Cfm 1.5 Filterbillet Helmet Fan Assembly 12V 120 Cfm, Bicknell Racing Productsincludes All36202 Filter And Brp9153D 1-1/4" Mounting Clamp, And Parhose, All Billet Construction. Totally Rebuildable. Multi Position Mount For 1-1/4" Tubing. Bolts Up In Only A Few Minutes. No Drilling Or Brackets. Stainless Steel Hardware. Weather Tight Quick Disconnect Plug. 7 Foot Lead Wires. Helmet Hose Included.