Alpinestars SM3 Heat Adult Off-Road Helmets Harley-Davidson Road King FLHR 1997 Parts TIRE SIZE: 80/100-21

TIRE SIZE: 80/100-21

Ripstop stretch and XFlow mesh panels

Harley-Davidson Super Glide FXR 1986

All steel construction with heat treated components for strength and durability

7 breathable stretch panels

Alpinestars SM3 Heat Adult Off-Road Helmets Harley-Davidson Road King FLHR 1997 Parts TIRE SIZE: 80/100-21Alpinestars SM3 Heat Adult Off Road Helmets Varied thickness shell construction for optimized protection and light weight 6 piece EPS liner with three different densities Polished inner EPS liner with special coating to reduce friction with comfort liner for rotational impact management One outer shell and two inner EPS liner sizes, with optional + 5 mm cheek pads for a tailor made fit Breakaway visor Colors: Matte Silver Blue Black, Gloss White