Schwalbe26" Standard Presta Valve Tube(Return to Product Page)

I converted a 1993 TREK 930 to a 1X9 and replaced the tires with Schwalbe Billy Bonkers 26X2.1 and chose these tubes. Been riding the TREK a lot since March (2025) and have had no flats or any other issues. At the end of the day these are good tubes, and I like the clear plastic valve caps too. Plus I encourage you to ride or convert a 26" old-school MTB, because 26" tires are still relevant, fast, and fun.

I converted a 1993 TREK 930 into a 1X9 and went with Schwalbe Billy Bonkers 26X2.1" tires and needed good tubes for the build. Schwalbe 26" Standard Presta Valve Tubes are a great choice, will buy again... :)

The tires I needed were so cheap on this site that I decided to get some tubes as well. I'm new to bicycling and changing tubes. Bought these at the site's recommendation and they were the correct ones. However beware it uses a special valve instead of the standard common bike or car tire valve. Thankfully I had an attachment on my pump and got it inflated fine. Besides that I've been riding them for a month with no problems. Great deal thank you!

These bike tubes do the job and I have had no issues.

Schwalbe makes great products and BTD prices are the best.

No leaks, quality material, great price, I would buy again.