The Model 8.0 features Clicgear's new silicone strap system with both an upper and lower bag straps added. The patented 4XFOLD⢠technology also allows all four wheels to fold, making for a much smaller folded size. This also allowed Clicgear to make the front wheels open wider as well, for greater stability. You’ll also notice there is no ‘lawnmower’ type front axle to slow you down in tall grass.