Continental Conti Valve Extender (Pack of 2)

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

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!). :-)

Before you buy this product make sure you can remove your valve tip or this product is useless.

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.

Does the job and it does it well. Needed to extend my 51mm Vittoria latex inner tube to fit my Easton EC90 wheelset and this was the perfect choice. Easy to use and install.

Theyre great. I put plumbers tape on them as extra precaution, but Im not sure its necessary. I use sealant in my tubes and therefore buy tubes with removable cores for my deep dish rims. Anyway, these work great!

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

In addition to this extender I tried Bontrager and Origin 8 extenders and the Conti one is the best. It comes in lots of sizes, they don’t rattle, they are easy to use, solid and inexpensive. I just wish they came in black. End your search and just buy this.

I installed these because I have 88mm deep carbon fiber wheels. There is absolutely no air leak, just make sure you use teflon sealer tape. I have used 60mm length version with 80mm valve inner tube but I could use the size smaller I guess (40mm) , but it is ok.

During the final lap of the Cedar Hill Race Festival in Cedar Hill, TX, the valve extender on my rear wheel failed, causing me to lose control and crash out myself and one other rider. Luckily the other rider is ok but I wasnt so lucky and ended up with a sprained shoulder and possibly a torn ACL (hopefully just a sprain). I have a video of the crash and you can see the tire instantly lose air, causing me to lose control and I have a picture of the tubes stem with whats left of the valve extender still screwed into the stems threads.