55 mm Super light Alloy Black bicycle tubeless valve stem

Description

Model : Gredes Sullper light Alloy Black 55 mm Presta tubeless valve stems Materials : The stem is made with Alloy Aluminum valves & Nut and anodized in Black The round base is made with natural rubber Length: 55 mm (exclude rubber base up to top yellow not) Weight : 1.0 ounce total (as picture 1 shown) Note : Patented at rubber base which provide the valves could hold the rim tighter to prevent air leaking RoHs low lead certified Package Contain: 2 x Alloy made 55 mm Presta valves stems 2 x Black Plastic cap and 2 x Black Alloy GREDES ezNut