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Low profile sports collar construction with soft lining for enhanced rider comfort
Kit includes a stamped steel thumbwheel
Multiple snap button system to integrate the Alpinestars Nucleon Back protector for use when Tech-Air® is not installed
0 mm – 1
Designed to be used with an Ohlins 68mm steering damper (Graves Motorsports part # SD068 and sold separately)
ALPINESTARS Acumen Jacket - Black - XL 123011500-10-XL Nucleon Flex Proi Full Back Protection Insert Low profile sports collar construction92% Polyester 8%Spandex woven fabric with fleece, waterproof Soft surface wind stopper softshell jacket with moto styling Removable hood with bungie adjusters On seam hand pockets, half rib cuffs and rib inset hem Internal main label and external label branding HD logo at left sleeve