4PCS SG W001 Upgraded Track Wheels Tires 12mm Hex All Terrain for 124017 144001 104072 EC30B EAT14 1

4PCS SG W001 Upgraded Track Wheels Tires 12mm Hex All Terrain for 124017 144001 104072 EC30B EAT14 1/10 1/12 1/14 RC Car Crawler Truck High Speed Model Spare PartsPrecise detailsDescriptionItem BrandSGItem NumberSGW001Item NameTrack wheelMaterialMetal and rubberColorRed and silverProduct SizeAbout 151155cmProduct WeightAbout 352gone wheel weightPackaging SizeAbout 3032264cmPackaging WeightAbout 14kgCompatible Models12mm hex adapter rc cars models vehiclessuch as wltoys 144001124018124017124019 and eachine ec30b eat14NoteThis product needs to be modified and fixedthe fixed position of each car is differentit requires a certain hands on ability to complete the modificationso if you want to buyyou should consider if you can install itthese track wheels are assembled it needs to be fixed on different bridges to prevent rotationPackage Included 4X Track Wheels4X Linkage Rods