ALPINESTARS SM3 Helmet - Solid - Matte Black - Large 8300326-110-L Rack The included subwoofer package offers

The included subwoofer package offers great sound through high-quality and high-power subwoofers in a thick ¾ MDF prefabricated box with DS18 designs that is guaranteed to last

thanks to its universal design and included mounting hardware and OFC tinned wiring for higher resistance to corrosion

002 Reference #'s (if available): 35105-77 Can't find what you need

32-1770 XR/XL/WR Magneto Drive Assembly Reference #'s (if available): Can't find what you need

16-0649 Final Drive Tool Big Twin Type Reference #'s (if available): 41184 Can't find what you need

ALPINESTARS SM3 Helmet - Solid - Matte Black - Large 8300326-110-L Rack The included subwoofer package offersVaried 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