Stans NoTubes Valve Core
Simply the best Presta valve core made to date. Originally designed by Stans to replace sealant-clogged valve cores, it also replaces bent and haggard ones as well. Universal size works on all valve stems from all manufacturers. Just remove the old core and replace with this one. Try replacing the core with the Stan's Valve core replacement tool for bonus points.
- Replaces worn, bent and clogged Presta valves
- Fits all removable Presta stems
- Brass and steel construction
- Sold individually