Stan's NoTubes - Valve Stem Pair, Universal, Al, Presta 44mm, Aqua Sabma Ceramic balls have many advantages

Ceramic balls have many advantages compared to steel balls - Bearings with ceramic balls increase performance and extend the bearing life - CEMA G5 grade super high roundness silicon nitride balls for use in loose ball wheel systems such as Campagnolo or Shimano wheel hubs - Includes: 50 or 100 pcs

- The robust tyre lever can be used for very tight tyres

25" / Active line

Internal Cable Routing / replaceable hanger

Kurbelarm-Set Luftalarm

Stan's NoTubes - Valve Stem Pair, Universal, Al, Presta 44mm, Aqua Sabma Ceramic balls have many advantagesDESCRIPTION: 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.