Continental Conti Valve Extender (Pack of 2)

Doesn’t leak and easy to install.

These are easy to put in and they look nice. Thank you.

It looks good, but it doesnt fit any tire.

i bought a set of zipp 808s and needed these to fit over my valves. they work exactly as described and now i dont have to worry about being stranded if i get a flat!

It would have been better to buy the right size for my tubeless stem, but my LBS only had 44mms. I had enough bite for a shallow air chuck, but it would be too short using others an unfortunate oversight when I went on a trip. These stem extenders are just the right length without looking stupid and work better than the extenders where the valve does not need to be removed. I did use plumbers tape to make sure I had a good seal and had to re seat the tires in order for me to inflate them after installation so if you are planning on using them make sure you have a compressor or good pump or you will need to take a trip to your LBS.

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.

Dont waste your money and give yourself aggravation using any valve extenders that dnt have this feature of actually moving the valve. The ones that just screw on to the end of your valve and rely on pressure to open the valve are a royal pain in the butt compared to these guys. Never had a failure with this brand or its harder to fine equivalent from Zipp. Multiple failures with other extenders that close the valve or dont seal wells etc. Get these and give yourself some peace of mind. (Youll need to buy tubes with a removable valve core, which cost a couple bucks more...but youre riding Zipps or some other expensive wheel if you need these, so quit complaining about a couple bucks for a decent tube!). :-)

Works very well for my FLO wheels. Great for Deep dish wheels. Durability so far works very flawlessly. Put close to 1000 miles on them with no air leak. I recommend using Teflon tape to make a greater seal where it screws on. Recommended

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

Seems like there good just didnt work for me. The threads didnt match