Uus! 1.For up to 65 kg wheel 2.Motor power : 250W 3.Rim width: 1.5" - 15" 4.Rim diameter: 10" - 24" 5.Balancing accuracy + - 1G 6. Multi balancing choice for different wheel structures 7.Multi positioning ways 8.Self-calibration program 9.Automatic distance and wheel diameter measuring