Teravail Tube

This tube is designed specifically for 26-inch fat bike wheels with a tire width between 3.5 and 4.5 inches. Please verify your tire sidewall markings to ensure your setup falls within this range before purchasing.

Yes. The tube features a removable Presta valve core, which makes it straightforward to inject tire sealant directly into the tube for added puncture protection.

The threaded stem allows you to secure the valve firmly to your rim using a lock nut. This prevents the valve from rattling or pushing back into the rim during inflation, which is especially helpful when dealing with low-pressure fat bike setups.

Yes, it is built with a 1.0 mm wall thickness, which is thicker than standard tubes. This extra material provides increased durability against pinch flats and abrasions common on rugged, rocky terrain.

Each tube weighs 500 grams. While this is heavier than standard mountain bike tubes, the added weight is a trade-off for the durability required for fat bike applications.