Replacement chin vent for Alpinestars SM3 Youth Helmets

• Linear logo on both sides

combining an ultra-street style with protection to create an urban shoe with an edgy style all of its own

and protective knuckles

while the waterproof Gore-Tex membrane guarantees exceptional wet weather performance

supertech r vented boots blue black Color:Blue Black Replacement chin vent for AlpinestarsEngineered for ROAD riders, the Supertech R Vented Boots are Alpinestars motorcycle boots that deliver trackready protection and maximum airflow for summer sport riding. CE EN13634: 2017 certified, they feature a separate biomechanical inner bootie, redesigned TPU shin and heel protection, and coinjected TPU aluminum replaceable toe sliders, with laserperforated microfiber uppers. Improved flex zones and a grippy rubber sole enhance bike feel,