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Our 40mm effective length threaded valve extensions include presta valves with removable core and allow deep section rims to be converted to tubeless use by way of external threads that secure a presta nut. CNC machined aluminium valve extension, 2 grams each Rubber o-ring seals inside the valve to eliminate leaks Adds 40mm of length to any removable core presta valve Can be used with any removable core presta tube Sold as a pair Removable valve cores not included
Our on-line store is open 24/7 and we ship Monday through Friday, excluding some holidays. Orders received for products without shipping restrictions on its product page will ship the same business day when received before 12:00 p.m. PST. Orders in high demand will have an estimated production time listed on its product page and will ship according to the date listed.
We have been designing and manufacturing bags and cases in our own backyard from the start. This lets us turn prototypes to production very quickly and ensure products are made just right.