200mm - Fits Traxxas Xmax or Similar. 28mm - Fits most 1/28 RC Cars. 45mm - Fits most 1/20 RC Cars. 65mm - Fits most 1/16 RC Cars. 85mm - Fits most 1/12 and 1/10 RC Cars. 103mm - Fits most 1/10 and 1/8 RC Cars.
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