3.00-4(10″x 3″/ 260 x 85) Inner Tube Fits for Razor E300 E325 eZip E-400 450
3.00-4(10″x 3″/ 260 x 85) Inner Tube Fits for Razor E300 E325 eZip E-400 450 Scooter Pocket Rocket Mini 2 Stroke Quad ATV Motor Bike Scooter Tyre Tube. 3.00-4 Inner Tube is suitable for Razor Electric Scooter E300 (W), all versions of Razor Pocket Rocket and Razor Mini Chopper (rear wheel).