Feature 1Applicable Model: Replacement for Razor MX350 MX400; Replacement for X Treme X 560; Replacement for GT200 (2005 and Older); Replacement for IZIP I750 (24 Volt) and more. 2Package Includes: This set includes 12.5x2.75 tire and 2.5x2.5/2.75 inner tube with TR13 straight stem, perfect replacement for damaged tires of the original motorcycle. 3Durable Material: The tire is made of thick butyl rubber, which has good self sealing, elastic shock absorption, aging resistance, puncture resistance, and ensures safety. 4Antislip Surface: These heavy duty tires feature a symmetrical and multi directional serrated tread that provides the perfect balance of traction and maneuverability even in challenging terrain. 5Wide Application: Fits for many mobility scooters, mini bike, pocket bike, Chinese electric scooters, gas scooters and other applications with same tire size.Item Type: Tire Inner Tube SetMaterial: Rubber and MetalPackage Includes: 1 x 12.5x2.75 tire, 1 x 2.5x2.5/2.75 inner tubeTire Pressure: 40 PSIFitment:Replacement for Razor MX350Replacement for Razor MX400Replacement for X Treme X 560Replacement for GT200 (2005 and Older)Replacement for IZIP I750 (24 Volt)Replacement for EZIP E1000Replacement for Schwinn S750 (2005 and Older)Replacement for Avigo Extreme Motorcross Bike .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Tire1 x Inner TubeNoteOver or under inflation can result in poor bike operation and tire and tube damage.