ALPINESTARS Supertech R Boots - Black - US 6.5 / EU 40 2220021-1100-40 Complete Chain Guide Block Inner fabric gussets in aramidic

Inner fabric gussets in aramidic fiber reinforce the denim fabric at critical points such as the knee

Use pull down menu to select from clear (aluminum color) or black anodized

Specifically designed to be used to lock outer clutch basket to inner hub for removal and installation

Ergonomically designed and perfect for touring and sport riding when combined with the KR-1 or KR-2

ALPINESTARS Supertech R Boots - Black - US 6.5 / EU 40 2220021-1100-40 Complete Chain Guide Block Inner fabric gussets in aramidicAdvanced microfiber upper construction for lightweight high performance protection and superb levels of flexibility Front flex area is constructed with a soft microfiber for improve abrasion resistance and natural forwards and backwards movement TPU for breathability and airflow Flexible accordion microfiber on Achilles gives enhanced natural movement Strategically positioned ventilation area in heel and shin Outside entry exit has stretchable