Having a spare inner tube helps ensure you can always make it back. Our spare inner tubes are designed for fat tire electric bikes.

Tubes are available in sizes 4"x20" and 4"x26"

Getting flats? We also recommend getting a tire-liner.

Customers also buy: fat tire electric bike tire replacement/spare tire

Please NOTE:  Due to the supply chain we can only sell replacement tubes to FattE-Bike customers.  We will require proof of purchase prior to pickup or shipping, otherwise your money will be refunded.  We apologize for any inconvenience.