The YZ-870C uses the standard 1.9-inch size tire/wheel used in the 1980s, but a new wheel is being introduced to allow the use of current 2.2-inch size tires.
The YZ-870C's distinctive wheel hubs will be retained, but the wheel outer diameter will be increased to allow the use of 2.2-inch size tires, which are currently available in many markets. This will greatly expand the tire options for both dirt and carpet surfaces, allowing the rider to enjoy driving with increased grip. In many cases, the tire outer diameter will also be larger, so please pay attention to the gear ratio, such as using a smaller pinion gear. Since the wheels do not have air holes, please drill holes with a drill, taper reamer, etc. depending on the situation.