The Yokomo YZ-821-2 front wheels are designed to bring your YZ-870C into the modern era of RC racing. Originally equipped with 1.9-inch wheels typical of the 1980s, this upgrade allows you to fit current 2.2-inch tires, significantly enhancing your vehicle's performance.
With the YZ-821-2, you can take advantage of a broader selection of tires available on the market today. Whether you're racing on dirt tracks or carpet surfaces, these wheels provide increased grip and stability. The larger outer diameter accommodates the larger 2.2-inch tires while maintaining the unique wheel hub design of the YZ-870C.
When upgrading to these larger wheels, it's crucial to adjust your gear ratio accordingly. A smaller pinion gear might be necessary to maintain optimal performance. Additionally, the wheels come without pre-drilled air holes, allowing you to customize ventilation based on your specific needs using a drill or taper reamer.
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