10 шт., инструменты Presta с колпачком, запасные части для велоспорта, латунь, для ремонта велосипеда, универсальная спортивная бескамерная дорожная шина для колес

Features:
Made of copper and plastic material, anti rust, durable.
Suitable for bicycle valve core replacement.
Good sealing, accurate size, stop air leaks from old valves.
One-way air intake,no air back,good sealing.
German valve core suitable for general bike.
Specifications:
Item type: bicycle tire valve core
Material: copper, plastic
Color: black
Size(HxLxW): approx.3.8 x 1.2 x 1.2cm
Package includes:
10pcs* bicycle tire valve cores
Notes:
Transition: 1cm=10mm=0.39inch
1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
2. Please allow 1-3cm measuring deviation due to manual measurement.