GMZ has a complete line of Sport ATV wheels and tires. Our Sport ATV line is known as the Sportech. The Sportech Spun aluminum wheels are offered in many sizes from stock replacement sizes, to other special sizes that are geared towards racing. The GMZ ATV Sportech Wheels are high grade aircraft aluminum material that has been heat treated for added strength. The finish is a high polished aluminum that can really make your machine stand out. All of the Sportech rear wheels have an extra ply of .125 aluminum in the center to create more strenght. All Sportech wheels come with a rolled lip on the edge of the wheel, that creates a hollow bead giving the wheel more strength on both the inside and outside edge. These wheels are made to fit and work on the 80 and 250 models up to the 450 and 700 4-stroke engine models.
Sportech ATV Tires have been designed with the perfect tread and compound to work for your Sport ATV model. All the GMZ Sportech Tires are designed with a special medium compound that work with all types of applications. The medium compound allows you to use these tires for recreational trail riding in all terrains. They also have enough grip and reliability if you choose to use them for a racing application and will not wear to quickly. In the Sportech MX or Motocross sizes the tires are made in a 4 Ply to keep the weight down for the MX style tracks. In the Sportech XC or Cross Country the Sportech tires are all made in a 6 Ply to cut down on punctures or flats in rough terrain, as in desert racing or Baja applications. All GMZ tires are built with Radial construction out of high quality natural rubber ingredients.