CobraThe Cobra adopts a strong high end four bar linkage suspension and coil suspension, absorbing any bumps on the way down the trail. The 26X4. 8 CST super fat tires and 750W gear hub motor, make riding more stable to suit all road conditions. All Himiway bikes are covered under a manufacturers 2 year, all inclusive warranty for the original owner against all manufacturing defects (all free accessories are not covered by warranty service).