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The Pololu 30T Track Set – Red is an advanced tracked drive system designed for small robots or vehicles. This set includes two 30-tooth silicone tracks, two red ABS drive sprockets, and two matching idler sprockets, complete with mounting hardware. The drive sprockets are engineered to fit securely on 3mm D-shafts, compatible with micro metal gearmotors, 15.5D mm metal gearmotors, and mini plastic gearmotors. The spoked design of the sprockets facilitates easy removal from the D-shaft while maintaining a firm fit. The elastic tracks are designed to maintain tension, ensuring optimal performance. Ideal spacing between the sprockets is approximately 85 mm, but the tracks’ elasticity allows for some flexibility in this measurement. This set serves as a replacement part for black sprockets used in Zumo robots, offering enhanced design and functionality.
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