Stan's NoTubes - Valve Stem Pair, Universal, Al, Presta 100mm, Black stock 12mm rise / 9° /

12mm rise / 9° / 780mm Syncros Pro lock-on grips H'stem Syncros AM2

while reducing friction at the nipple

Measurements: 38 x 13 x 4 cm

50 Approx weights in LBS 58

and wherever the ride takes you

Stan's NoTubes - Valve Stem Pair, Universal, Al, Presta 100mm, Black stock 12mm rise / 9° /DESCRIPTION: 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.