Maximize your rear traction and drivetrain smoothness with these Machine Cut Delrin Rear Wheels. Designed for the rear axle of 2WD Mini-Z chassis (MR-03, MR-04, PNR 2.5), these are the "Wide" (11mm) version used on most GT and Le Mans style builds.
Like the front wheels you looked at, these are CNC Machined from a solid block of black Delrin. In the rear of a Mini-Z, a perfectly round wheel is critical. If your rear wheels have even a tiny bit of "wobble" (common in stock plastic molded wheels), it causes the rear differential to vibrate, making the car unpredictable under acceleration. These machined wheels spin true, putting all your power directly to the carpet.
Key Features
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11mm Wide: These are the standard "Wide" width rear wheels. They provide a larger contact patch for your tires compared to narrow (8.5mm) wheels, significantly increasing rear stability and grip.
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CNC Machined Delrin: Guaranteed concentricity. The precision machining ensures the wheel sits perfectly flat against the differential hubs.
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Lightweight Rotating Mass: Delrin is lighter than aluminum. On the rear axle, heavy wheels make the motor work harder to accelerate. These keep the drivetrain snappy and responsive.
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R0 Offset (0mm): This is a neutral offset. It is a very common tuning part used to adjust track width or fit specific bodies that have narrower rear fenders.
