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• If you have any problem when you install, please kindly contact us freely!
• One size Fits for mountain bike tire 24", 26", 29", LxW: 2300x34mm, Thickness: 1mm
• Comes in pairs, for two tires. Made by high quality of Polyurethane, light weight and durable.
• Easy to install, help to stop the thorns from penetrating through and puncturing the tube.
• If quality have problem, please contact us for free compensation or fully refund

If you need help with installation or troubleshooting, kindly use our Builder Locator to find builders near you. Builders are experts with motorized bicycles.