Compare webshops (1)
Shop
Price
USEFUL: Lengthen the presta valve, easy for inflation of tire SUIT FOR: Wildly compatible with various bikes GOOD QUALITY: Made of aluminum alloy material, which is steady and for long time use MORE DETAILS: 2 pcs in one package, for one bike.Length: Approx. 60mm / 2.4inch EASY TO USE: Inline extensions are installed between your existing valve stem and the Presta valve core, creating a more seal