Global PowerSports® GPS MXC Rims are all high-quality race rims at an affordable price point. All GPS MXC rims are manufactured using true aircraft 7050 Aluminum & with a special three-stage Heat Treating process to achieve a T7351 hardness and produce the highest strength available, yet still be lightweight, The Rim weights for 19×2.15@ (3.79lbs), 19×1.85@ (3.6lbs), 21×1.60@ (3.39lbs), 18×2.15@ (3.8lbs). The GPS MXC Rims are designed and manufactured to perform in today’s extreme environments & conditions that the top Pro’s put them through. Our GPS MXC rims are Available in sizes 21×1.60, 18×2.15, 19×1.85, and 19×2.15, with more sizes coming soon. GPS MXC Rims are the new ERA of MX and are the only MX rim in the industry that is backed with a Limited 1 year manufactures warranty, and you might ask how GPS MXC can do this and that is because they are 15% stronger than everything else out there due to our three-stage heat-treating process they go through and why does not everyone do this, It’s because it is time-consuming and expensive and GPS MXC does it because we strive to be the best quality at the best price possible.