Shipping: Shipped from distribution center in Columbus, 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.
3,000 participant Groupspree
1,837 members participating currently
1,163 additional participants needed
This deal will commence once Groupspree reaches 100%.
Zipp is proud to partner with Silca to offer a premium valve extender with a stylish innovative design that eliminates annoying rattle between the extender and rim valve hole. 24mm extender gasket removes rattle Machined 6066-T6 aluminum When installed on Zipp butyl tubes with 37mm valves Compatible with all tubes with removable valve core. Places Presta valve at top of extender for easy access for inflation Includes 2 extender tool 75mm for 81-95mm rim depth Kit includes two extenders for the bike, one extender for the spare tube
5 Star (3)
4 Star (11)
3 Star (3)
2 Star (4)
1 Star (1)
Average Star Rating: 3.5 out of 5
(22 customer reviews)
United States of America
PowerCordOfJustice from Saarbrucken, Germany
Order arrived very quickly after group buy finished
Afro head from Washington, United States
A very polished product, with all the features that I can think of
JesusoChristo from Geneva, Switzerland
Good service Groupspree. Quality product.
Jelly Fish from Kurgan, Russia
Very satisfied. Just as advertised. Love it and highly recommended.
sweet from Austin, United States
This product was what I exactly expected it to be. Would definitely recommend this product to others with confidence.