Continental Conti Valve Extender (Pack of 2)

I expected them to fit a standard valve stem, but they are some strange small extenders. Length was fine, but I have standard valve stems. Not worth returning them.T

Conti quality. Unlike other reviewers, I did not have any issues with getting them securely attached and with no leaking. Another brand required pipe dope to keep from leaking, these did not. I use them with Conti tubes, so maybe that’s the reason they work well. They do the job they were designed to do.

Honestly, I shouldnt review these, because I never actually USED them. They are light and seem very well made. Others have reviewed them well. My problem is these require you to start with tubes with removable valve cores... simple enough, but where the heck do you get them? this turned into what I thought was a simple solution into... too complicated to race with argument. I gave up and bought long valve stem tubes to use with my 60mm carbon rims.

I was looking for an extender for my presta tubes. This was not it.

If you have aero wheels you need these. Thread-in extenders are way better than the silly straw style extenders without the valve. But you need tubes with removable valve cores - Most Continental tubes work, and Q Tubes are cheap and just about all I have ever seen have removable cores.

Came in super tiny resealable bag without the the little black tool in the second picture. Will have to source a valve remover tool to add to the kit

These are the valve extenders to get. Works perfectly, and light weight as well.

Work great to extend valves for Zipp 808.

Easy to use, just make sure your tube has a removable valve so you can add the extender. Reusable and will save you money not having to buy 80mm valves.

Doesn’t leak and easy to install.