OverviewDon’t let a flat tire ruin your ride! Keep this replacement inner tube handy to get you back on the road. Made of high-quality rubber, this fat tire inner tube uses a Schrader valve stem and will fit all Biktrix eBikes with 20x2.8 and 20x3 wheels.
|Biktrix eBikes with 20x2.8-3" Wheels|
|Other Wheel Sizes|