Web exclusive
Presta valve extension Zipp 303
Optimize your cycling performance with the Presta valve extension Zipp 303, the must-have accessory for every road cycling enthusiast.
Sold and shipped by Sports LAB
Wheels and tires repair zipp extender valve for 303.
Store in a clean, dry place away from direct sunlight and extreme heat. Keep free from dirt and grit and avoid crushing or bending the extender.
