Continental Conti Valve Extender (Pack of 2)

Does its job well. It fits perfectly and holds air.

These work fine. No complaints. Far cheaper than what I could find locally.

Works perfectly with my 88mm wheels. I have 88mm carbon wheels with 80mm tubes. Adding these extenders gave me plenty of room to inflate my tire without the stem extending out to much.

They leak. Oh my, now I have a problem. Used them with new Veloflex Roubaix. Sure, everything fit. I even used plumbers tape around the threads for a better seal. But they leak a lot of air. And this is a real pain in the butt because now my tubulars are held down with glue tape. Ill be out $50 if I need to entirely remove the extender and replace with a new one.

I’m not sure what the issue is but these cause the valve to jam. I’m not sure if it’s by design but it’s problematic. This makes it difficult to let air out.

work great!

Works as advertised

Very good and light. I remove a start because I find annoying that they force us to buy 2 when many people have a disc in the back and 808 in the front e.g.

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.

Fit good