Continental Conti Valve Extender (Pack of 2)

They work

Fit good

Works really well to bring that short tube valve out far enough to actually put a pump on it!

First off I want to point out that these didnt work for me as I thought they would have. I was setting up 50mm carbon rims, tubeless, forgetting the fact that I need the stems to be fastened to the wheel. These are not threaded to receive a holding nut and can easily be pushed into the rim causing air leakage. However, as a product these are a much better option than using extenders that screw over the presta core, where it is hard to check pressure with a standard gauge and needing to stick a piece of wire or spoke down the shaft the release air. The presta core screws right in to the stem allowing to easily achieve the a fore mentioned tasks. Definitely use a little Teflon tape on the threads before screwing into valve stem.

I used these to help clear my 80mm carbon wheelset. Its worked excellent so far, and they held up through the ironman races I did. No air leaks.

I appreciated finding these for a good fair price. They do what they are supposed to do and they are much better than other options like the silca valve extenders which can get stuck inside the valve port of some wheels (like my flo 60 carbon wheels)

These are great. Easy to install, leak free.

The extenders that came with my Easton wheels were a perfect fit for the hole but these are slightly smaller in diameter so you get that tick, tick, tick when youre riding. You have to put tape around it to make the tick to go away. Continental should make different diameters as well as different lengths.

Doesn’t leak and easy to install.

These things are super long. I wish they were black to match my theme but they go on without a hitch. nice little tool in the pack to tighten the stem and screw/unscrew the presta stem. ZERO leaks. Awesome stuff. dont hesitate to buy these if you have a set of deep V wheels.