จุ๊บเติมลม stans notubes แปลงเป็นล้อ tubeless

จุ๊บเติมลม stans notubes แปลงเป็นล้อ tubeless Brass Valves The original and still the best tubeless valve stem for most rims and a perfect fit for all Stan’s BST rim models. Weighs only 16g, 18g and 21g per valve respectively for the 35mm, 44mm and 55mm models. Durable brass construction. Removable valve core makes adding sealant easy. Fits up to 8mm valve hole. Alloy Valves Our lightweight aluminum valve stems are half the weight of our standard brass valves, weighing only 8g, 9g or 10g per valve respectively for the 35mm, 44mm and 55mm models. Secure round base is compatible with most tubeless rims and a perfect fit for all Stan’s BST and BST-R rims. Removable valve core makes adding sealant easy. Fits up to 8mm valve hole. Available in black, red, blue, green and orange.