FEATURE:RC car metal ball differential, more efficient power transmission system provides a smoother ride and improves the driving force of the RC car.
DURABLE AND STURDY:Made of high quality aluminum alloy material for durable and long lasting.Accuracy designs, can achieve maximum energy conversion.
SUIT FOR:Designed for Wltoys 1/28 K989 K969 K979 K999 P929 P939 remote control cars, easy to install and remove, direct replacement for old or damaged accessories.
COMPACT:It is light in weight and will not add aburdon to your RC car.
GOOD REPLACEMENT:Professional manufacturing for high accuracy, perfectly matched model can replace the original parts.
Note:
1. For manual measurement, please allow 1‑3mm error. Thank you very much!
2. Pictures may not reflect the actual color of objects due to different lighting and differences between monitors.