Features: 1.Applicable 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. 2.Package 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. 3.Durable Material: The tire is made of thick butyl rubber, which has good self sealing, elastic shock absorption, aging resistance, puncture resistance, and ensures safety. 4.Antislip 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. 5.Wide Application: Fits for many mobility scooters, mini bike, pocket bike, Chinese electric scooters, gas scooters and other applications with same tire size. Specification: Item Type: Tire Inner Tube Set Material: Rubber and Metal Package Includes: 1 x 12.5x2.75 tire, 1 x 2.5x2.5/2.75 inner tube Tire Pressure: 40 PSI Fitment: Replacement for Razor MX350 Replacement for Razor MX400 Replacement for X Treme X 560 Replacement for GT200 (2005 and Older) Replacement for IZIP I750 (24 Volt) Replacement for EZIP E1000 Replacement for Schwinn S750 (2005 and Older) Replacement for Avigo Extreme Motorcross Bike PackageList: 1 x Tire 1 x Inner Tube Note: Over or under inflation can result in poor bike operation and tire and tube damage.