Description Our 9x3.50-4 inner tube is a very hot-selling item. One of the more popular sizes of scooter inner tube used on gas and electric scooters, it fits a wide variety of scooters. Also known as a 9x3.50-4 Scooter Inner Tube with Angled Valve Stem, this is found on both recreational and mobility scooter and power chair products. Product Features 9x3.50-4 (9"x3-1/2") Popular tube size Angled valve stem Offers a smooth ride

Description Our 9x3.50-4 inner tube is a very hot-selling item. One of the more popular sizes of scooter inner tube used on gas and electric scooters, it fits a wide variety of scooters. Also known as a 9x3.50-4 Scooter Inner Tube with Angled Valve Stem, this is found on both recreational and mobility scooter and power chair products. Product Features 9x3.50-4 (9"x3-1/2") Popular tube size Angled valve stem Offers a smooth ride