Alpinestars SM3 Heat Adult Off-Road Helmets Harley-Davidson Road King FLHR 1997 Parts 7 breathable stretch panels

7 breathable stretch panels

Ripstop stretch and XFlow mesh panels

Sizes: 100/80-10 - 53L

7P3008-9010-XXL

and the standard fit provides a balanced cut that’s not too tight and not too loose

Alpinestars SM3 Heat Adult Off-Road Helmets Harley-Davidson Road King FLHR 1997 Parts 7 breathable stretch panelsAlpinestars 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