Are you searching for Razor Sx500 parts? Does your gas or electric dirt bike, pit bike, mini rocket, or scooter need a new tire? If so, we have the parts and accessories you need to get you back on the road. Take a look at this AlveyTech 2.50-10 rear tire with a knobby tread. If your current inner tube is not damaged, replacing the tire on the outside is no big deal, requiring only some basic tools. These Razor Sx500 tires are compatible with various other models of bikes and gas scooters. The tread on our tire is considered a knobby off-road tread, meaning it can handle almost anything you can throw at it, whether that be mud, gravel, sand, or pavement. So, what are you waiting for? Don't let a flat or worn-out tire stop you from having fun with your bike or scooter! MODEL COMPATIBILITY Razor: SX500 McGrath Dirt Rocket. SPECIFICATIONS Tire type: Pneumatic Tire size: 2.5 x10 Tread type: Knobby