Click to expand Tap to zoom Click to expand Tap to zoom Click to expand Tap to zoom Click to expand Tap to zoom Air Valve Knob Only SKU UP-23010-1 Original price $16.00 NZD - Original price $16.00 NZD Original price $16.00 NZD $16.00 NZD - $16.00 NZD Current price $16.00 NZD | / Availability: (Pre-Order) Quantity Pre-Order Now! Large chrome aluminum screw on air valve knob, knob only.