We have lots of thorns here and I don't enjoy changing tubes along the side of the road. So, we use Stan's sealant in both road and mountain bike wheels. The sealant works very well, but requires a removable valve stem core to install.
We like using these 650C tubes with 700C tires/wheels. The reduced size makes them easier for me to install and they are lighter than 700C tubes. Most important, the removable valve cores let you get the sealant into the assembled tire/tube/wheel combination as it dries out and needs to be supplemented after several months in our Arizona "dry heat".
We still get our fair share of punctures from thorns. But, with Stan's sealant in these tubes, very few result in flats. Yeah, you might have to add a little CO2 on the road if you lose too much air due to a puncture, so keep that inflator in your seat bag.
Start typing your question and we'll check if it was already asked and answered. Learn More
Do not include HTML, links, references to other stores, pricing or contact info.
My question is about:
If your question is about more than one item, click + to add them.
No questions have been asked about this item. Be the first!
Questions For Similar Products
Jenson USA ships worldwide, including APO/FPO addresses. For a quote, simply add the items you are interested in to your shopping cart and look for the "Shipping Options" box. You don't have to login or create an account to see shipping charges.
Some manufacturers restrict where we can ship their products. If this item has shipping restrictions, they are listed below. If you'd like to buy an item that we cannot ship to your preferred address, we can accept your foreign credit card and ship to a USA address for you.
Get free 1-day California shipping with your $50 purchase today, on most orders. Please note this offer is only available to physical shipping addresses in California(no PO Boxes), and oversize charges still apply on some heavy/large items
Duro Mountain Presta Valve Inner Tube Believe it
or not,there are only a handful of bicycle inner tube manufacturers across the globe. Many, if not all inner tubes come from a small handful of suppliers in Asia. This essentially means ...
Michelin Aircomp Ultra Light 650 Tube The Michelin
Aircomp Ultra Light 650 Tube is not just any tube, it's the lightest tube the company produces, and part of the designed-for-racing Aircomp line. It's fast, with such minimal weight allowing for ...