ALPINESTARS Tech 3 Boots - Red/Blue/Yellow Fluorescent - US 12 2013018-3375-12 Clutch Bionic Neck Support compatibility with

Bionic Neck Support compatibility with the BNS A or X-Strap Systems available as an upgrade

Instead of an ugly bracket

since the HT-7s are Blue tooth enabled and can be managed directly via Alpinestars Heat Tech App

and the RPT tip finishes off the rear

NOTE: Must be used with Pro Circuit silencer

ALPINESTARS Tech 3 Boots - Red/Blue/Yellow Fluorescent - US 12 2013018-3375-12 Clutch Bionic Neck Support compatibility withUpper construction is made from innovative and light microfiber material that is flexible and abrasion resistant Light microfiber on front and rear bellow gives more comfort on the flexible area Toe box is made of synthetic material for high abrasion Extended Polyurethane (PU) synthetic gaiter helps seal out excessive water and dirt entry Contoured Thermoplastic Polyurethane (TPU) calf protector plate, TPU higher medial protector, TPU outer lateral