Motorbike. Motorbike, Scooter Parts. Inner Tube for 4" Petrol Scooter wheels and tyres. Boat, Trailer. Bike Kits. Bike Parts. Valve Angle Type: Straight Valve. This size inner tube will fit the following tyre sizes: 3.00-4, 3.50-4, 3.50/3.00-4, 2.80/2.50-4, 260x85, 9x3.50-4.
