ALPINESTARS Supertech M8 Helmet - Radium 2 - MIPS® - Gloss Black/White - Small 8301523-12-SM acura 9891-18 Chrome Gas Tank Mounting

9891-18 Chrome Gas Tank Mounting Kit Reference #'s (if available): Can't find what you need

52-1240 16 Rear Spoke Wheel Reference #'s (if avaliable):

The 41MM will bottom out on the stud of some trucks

Includes proprietary anti-rotation design

ALPINESTARS Supertech M8 Helmet - Radium 2 - MIPS® - Gloss Black/White - Small 8301523-12-SM acura 9891-18 Chrome Gas Tank MountingMaximized 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