A must-have for deep section rims. These high-quality extenders install between your tubular tire, inner tube, or TLR's valve stem and removable Presta valve core.
Extenders add length to short valves so you'll never find yourself stuck.
6061 Aluminum valve and cap
Removable valve core
4mm allen key slot for easy installation and removal
Comes with round & square rubber bases for different rim types
Spare alloy valve cap with integrated valve core removal tool
Fits any hydration system using 3/8'' tubing
Allows 70-100% more water flow than other brands
Internal O-Ring seals valve completely to eliminate leakage
Tough polycarbonate material that won't bite close while drinking
