Here is our 8-1/2"x2" (225x48) scooter inner tube: a formerly odd size that is now being used on a number of recent Chinese-made, medium-sized, recreational gas and electric scooters. Rumor has it that this scooter inner tube is also being used on some high-end baby strollers. Talk about scooter babes!
Please check the Compatibility tab for a few examples of the many scooters that are rolling on this size.
Whether you call the size 8-1/2"x2", 225x48, or 8.5x2; this is the scooter inner tube that you need. And at Monster Scooters Parts low price, you can afford a few spares.
NOTE: Compatibility lists are compiled based on information from various sources and are accurate to the best of our knowledge. However, please verify your tire size by checking the sidewall markings.