Double aluminium tube allow an important volume of air per stroke.Clever-valve system-engage with valve directly.No more reverse for presta or schrader.Extra big thumblock can attach ball needle&air …
ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea