Shipping: Shipped from distribution center in Seattle, United States of America.
Groupspree focuses on the power of group buying. The manufacturer or wholesaler proposes a heavily discounted price for a large quantity bulk purchase. Groupspree facilitates the bulk purchase on behalf of all the group-buy participants. The deal commences once there are sufficient participants in the group-buy.
4,300 participant Groupspree
2,914 members participating currently
1,386 additional participants needed
This deal will commence once Groupspree reaches 100%.
Zipp aluminum Valve Extenders are available in appropriate lengths for each Zipp wheel. The new tube-and-extender system puts the removable Presta-valve core at the end of the extension for the most effective air seal. That means you get the same access to the valve top you would have with an ordinary stem. You simply access the top of the Presta valve directly, just as you would on a tube without an extender. Only a small amount of grease is required to seal the threads of the valve extension and valve core. For use with Removable Valve Core Presta tubes Knurled end to keep pump from slipping 3mm hex broach in the barrel to guarantee a perfect seal when tightened Integrated Air Seal
Contents: 3 x Valve extenders 2 x Valve wrenches
5 Star (3)
4 Star (4)
3 Star (1)
2 Star (2)
1 Star (1)
Average Star Rating: 3.5 out of 5
(11 customer reviews)
United States of America
Garden Heart from Mexico City, Mexico
Great service from Groupspree. Good product.
Jake Justin from Brussels, Belgium
Works well for the most part
Twin butterfly from Pietermaritzburg, South Africa
The build quality is excellent this will last ages
Whack Attack from Heroica Matamoros, Mexico
Yeah its a decent product for a decent price after group discount
jesse from Cheboksary, Russia
I like the idea of cheap group buys as I got this at an incredible price not matched by anywhere else