Application: It provides you model car with balanced driving, reducing the vibration caused by rough roads. Precise Design: High precision, it is a matching replacement of original model parts. Premium Quality: Made of high quality materials, which has high strength and good durability. Good Performance: Reasonable design,high efficient, reducing unnecessary energy loss. Good Accessory: Exquisite appearance and light weight, improving the performance of model car and adding more fun to your remote control.