428706 Color White Model Z-11-2 Material Plastic Quantity 1 Set Compatible Model DIY model car， robot drive gear accessories Packing List 1 x 81.5A shaft gear 1 x 182.5A shaft gear 1 x 83A shaft gear 1 x 82A shaft gear 1 x 92A shaft gear 1 x 102A shaft gear 1 x 122A shaft gear 1 x 142A shaft gear 1 x 162A shaft gear 1 x 6-6 worm 1 x 6-8 worm 1 x Package bag