Stan's NoTubes - Valve Stem Pair, Universal, Al, Presta 100mm, Black stock standard J-bend lengths and Secure

standard J-bend lengths and Secure Lock alloy nipples

The tubeless tyre bits will repair the most important holes whether they are located on the tread or even on the sidewalls and beads

The bag is available in two sizes: Small with 0

5mm valve holes

Stan's NoTubes - Valve Stem Pair, Universal, Al, Presta 100mm, Black stock standard J-bend lengths and SecureDESCRIPTION: 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.