HJC i91 Modular Helmet Solid Semi Flat Black 4XL MPN_02 3500 025 Fitment Type Model Size Specific 025 Fitment Type Model Size Specific Fitment Use Type Aftermarket Replaceent Unit Sale Qty Kit Style Oversized Bore Piston Kit Position Material Finish Piston Cylinder Size 85 Product Details Product Line Cobra El Diablo Exhaust System Part Number 6474B Fitment Type Use Type Unit Sale Qty Style Size Position Material Color Black Finish Black Exhaust Configuration 2 into 1 Full Exhaust System Muffler Size 4 Inch Muffler End Tip Style California Emissions FALSE Product Disclaimer Fitment Note Fitment Note Fitment Note Fitment Note Fitment Note Has improved aerodynamic performance for a smoother and more stable ride Model i91 Graphic Solid Base Color Black Finish Matte Color Finish Black Black Matte Semi Flat Gender Unisex Size Group Adult Shell Material Polycarbonate Communicator Compatibility Compatible Internal Sun Shield Smoke Features Removable Cheek Pads Moisture Wicking Removable Liner Units Each Riding Style Adventure Touring Dual Sport Street