Maxxis Fat Bike / Plus Tire Tubes

Fat and plus-sized tires are often run at lower pressures, which makes them more susceptible to pinch flats when hitting rocks or roots. The 1.0 mm wall thickness adds a crucial layer of durability to help prevent these punctures without adding excessive rotational weight.

Yes. Because these tubes feature removable valve cores, you can easily inject your preferred tire sealant directly into the tube to provide an extra layer of protection against thorns and small punctures.

Check your bike's rim. A Presta valve is the thinner, threaded style commonly found on performance mountain bikes, while a Schrader valve is the wider, car-style valve. You must match the tube valve type to the hole drilled in your rim.

These tubes are engineered for high-volume tires, but you should always verify the specific size range printed on the tube packaging against your tire's sidewall dimensions. Using a tube that is too small or too large for your tire can lead to premature failure or difficult installation.

Absolutely. Even if you run tubeless, a spare tube is the ultimate backup for sidewall tears or major punctures that sealant cannot plug. Carrying one ensures you can always get home if your tubeless system fails on the trail.