ALPINESTARS Session Race Vest - Black/Red - XL 4753519-13-XL Stems and can be easily mounted

and can be easily mounted just about anywhere you want some extra sound or can be easily be used as your main stage of sound

35" Cut-Out Dimension: 8

11-0644 Upper Valve Collar Set Reference #'s (if available): 18221-36 170-36 Can't find what you need

Can last for years when properly cared for

ALPINESTARS Session Race Vest - Black/Red - XL 4753519-13-XL Stems and can be easily mountedMulti material shell construction: wind breaker soft shell in the exposed area and polar fleece fabric to increase comfort and thermal capability. Two front hand pockets. Reflective insert to increase visibility of the rider. Slim collar construction with stretch main fabric and microfiber comfort inner lining. Microfiber comfort edge on collar and cuffs.