【Large Load-Bearing Rubber Tyres】Sponge inner tube, soft rubber outer tyre, good grip, single wheel load about 3kg, double wheel load about 4.5kg, four wheel load about 8kg
【Remote Controlled Model Car Wheel 】Diameter about 65mm, width about 26mm, light weight about 32g
【3mm Bore Clamping Hex Coupling】Made of aluminium alloy, high-precision CNC machining, high hardness, solid structure, wear-resistant and high temperature resistant, smooth surface, light weight of about 10g
【Simple & Quick Installation】By adjusting the fastening screws of the hexagonal coupling, it can quickly and easily fix the connection between the motor shaft and the wheel
【Application】Mini RC smart car robot model replacement wheels