ALPINESTARS SMX-6 v2 Vented Boots - Black/Gray/Red - US 7.5 / EU 41 2223017-1133-41 Side Panels For KTM Pre-curved sleeves construction

Pre-curved sleeves construction

For 2-stroke engines For use with wideband air/fuel ratio meters

The boot opening is managed by lateral zip mounted on elasticated panel

Fits all current and older models for both Japanese and European bikes

ALPINESTARS SMX-6 v2 Vented Boots - Black/Gray/Red - US 7.5 / EU 41 2223017-1133-41 Side Panels For KTM Pre-curved sleeves constructionBoot upper incorporates an innovative front and rear bellows and rear calf zone for superior levels of flexibility Boot upper is constructed from microfiber for durability and abrasion resistance Ergonomic forefoot streamlining enables greater control of the bike's controls and provides a superior, wide ranging foot profile for excellent fit and comfort Thermoplastic Polyurethane (TPU) lateral ankle brace provides a biomechanical support between the