【Size】90/65-6.5 Replacement inner tube, also fits 110/50-6.5 and 80 65-6.5 tires. 90/65-6.5 scooter inner tube fits vehicles with an outer diameter of 10.2 inches to 10.6 inches, a width of 3.54 inches to 4.33 inches, and an inner diameter (RIM Diameter) of 6.5 inches. Please confirm your existing tube size to ensure that they are properly replaced
【Wide Compatibility】These heavy duty 90/65-6.5 tire tube are perfect fits for 38cc 47cc 49cc MTA1 MTA2 Cag Mx3 GP-RSR Mini Pocket bike Dirt Pit Bikes. These inner tubes are interchangeable on 90/65/6.5” and 110/50/6.5” mini pocket bike tires
【Heavy Duty Replacement Inner Tube】YeYouc 110 50 6 5 tire tube are made from premium, heavy-duty butyl rubber, they are also made 4X thicker adds to more stretch, shock absorption, impact and puncture resistance for a smoother ride
【Better Air Tightness】Heavy-Duty 90 65 6 5 tire tube made from butyl rubber, fitted with CR202 valve stem, ensuring straightforward installation and compatibility with a wide range of tire types and sizes. They have excellent air retention/hold air for up to 90 days
【Package Includes】2*90/65-6.5 inner tubes and 2 valve caps. Tips: Before installing, check to see if the inner tubes are completely sealed by putting them in water, if there are any bubbles, they are already damaged. If there are any quality or other issues with the products, Please feel free to contact us