Continental tubes are made of seamless butyl rubber and are individually tested for top quality.
42mm valve: 95 grams
60mm valve: 100 grams
Here at Gorham Bike & Ski we have thousands of items that we ship to the lower 48 contiguous states via Ground shipping for FREE (Excludes some oversized items such indoor trainers as well as sale and closeout items)! Make sure the address is deliverable by USPS, UPS or FedEx and your that order is over $75. It's as simple as that! We believe in providing the best products at the best prices and that includes shipping costs.
Want all the details on our shipping and delivery policies? Click here.