Overview
This is a single 20x4” bicycle inner tube with a Schrader valve. Compatible with all Biktrix electric bikes equipped with 20x4” fat eBike tires. Have a spare handy and ready to replace your existing inner tube as it wears or fails.Technical Specifications
Material
Rubber
Weight
0.6kg
Color
Black
Valve Type
Schrader
Compatibility
| Bike Name | Compatible |
|---|---|
| Juggernaut Hub Duo Small | |
| Kutty X / Kutty X 2 | |
| Challenger 1 / 2 | |
| Kutty (some versions) | |
| Other Biktrix eBikes with 20x4 tires |