ALPINESTARS SMX+ Vented Boots - Black/White - US 6 / EU 39 2221119-12-39 Gray/Navy Internal heel counter and toe

Internal heel counter and toe box is layered under the upper Internal insole with integrated shank reinforcement for added support to the arch area

Avoid mud and dirt on the fork's stanchions

midway and closed) sliding air-scoop chin vent which flows a large intake volume of air and has a replaceable filter

Fitment: RSV4 (all variants) 2017-2018

Billet Hard Anodized 7075 T651 Aluminum Flanges

ALPINESTARS SMX+ Vented Boots - Black/White - US 6 / EU 39 2221119-12-39 Gray/Navy Internal heel counter and toeThe SMX Plus v2 Boot perfectly blends sleek sports styling with advanced protection features developed in Alpinestars performance footwear department. The durable and light microfiber upper is reinforced with a rugged polymer protector and the exclusive Multi Link Control (MLC) system prevents ankle torsion while offering freedom of movement. Advanced microfiber upper construction for lightweight high performance protection and superb levels of