ALPINESTARS Tech 3 Boots - Black/Gray/Yellow Fluorescent - US 9 2013018-1055-9 Stella Faster-3 Drystar Shoes retaining nut

retaining nut

Kitted sets of intake and exhaust valves designed to match the OE material specifications for drop-in compatibility (no need to reconfigure spring pack from OE specs)

Tuono 660 2019 + and Tuareg 660 2019 +

Features a spring-bound valve system

ALPINESTARS Tech 3 Boots - Black/Gray/Yellow Fluorescent - US 9 2013018-1055-9 Stella Faster-3 Drystar Shoes retaining nutUpper 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