ALPINESTARS Supertech M8 Helmet - Radium 2 - MIPS® - Gloss Black/Neon Red - XL 8301523-1397-XL VX-Pro4 Block Helmet assisting back and forth flexibility

assisting back and forth flexibility

Body made from titanium or stainless steel Dual flow muffler Carbon fiber end cap Laser-etched logo

Detachable thermal vest Tech-Air® ready

2013-2017 Harley-Davidson Breakout FXSB - - 2007-2017 Harley-Davidson Softail Heritage Classic EFI FLSTCI - - 2007-2012 Harley-Davidson Softail Standard EFI FXSTI - - 2007-2011 Harley-Davidson Softail Rocker C FXCWC - - 2007-2010 Harley-Davidson Softail Rocker FXCW - - 2007-2010 Harley-Davidson Softail Custom EFI FXSTC - - 2007-2009 Harley-Davidson Softail Night Train EFI FXSTBI - -

Improves performance when compared to stock models

ALPINESTARS Supertech M8 Helmet - Radium 2 - MIPS® - Gloss Black/Neon Red - XL 8301523-1397-XL VX-Pro4 Block Helmet assisting back and forth flexibilityMaximized ventilation with 19 intakes and 5 exhaust ports Adjustable top pad height (Alpinestar's patented A Head system) Fitted with E 2, latest generation of MIPS, integrated low friction layer designed to reduce rotational motion transferred to the brain from angled impacts to the head Lightweight outer shell is constructed from technologically advanced composite materials for best fit Visor attached to the helmet shell with patented system that