ALPINESTARS Stella SMX-6 V3 Vented Boots - Black/White - US 10 / EU 42 2223425-21-42 Supertech R10 perfectly controls the ideal proportion

perfectly controls the ideal proportion of resin versus fiber to maximize strength

Designed and engineered to work in conjunction with Alpinestars Supertech R10 helmet for optimum streamlining and aerodynamic performance when tucked in a racing crouch

SM3 Helmet - Heat - Gloss Red/White/Black - XS

Ultra-wide 48 mm strap with thick silicon bead for maximum grip

supplemented with a perforated panel on the top of the back for superior airflow performance

ALPINESTARS Stella SMX-6 V3 Vented Boots - Black/White - US 10 / EU 42 2223425-21-42 Supertech R10 perfectly controls the ideal proportionStella SMX 6 V3 Vented Boots Black White US 10 EU 42 Dedicated female fit for optimal riding comfort, Packed with a host of innovative safety and protective features, the Stella SMX 6 v3 Vented Boots are the ultimate track and street performance riding boots packed with race derived technology and protective materials designed to give riders a crucial performance edge on the track or street, Upper been precision engineered to closely conform to the