【High-quality Material】The rc Upgrades made of high quality material, not easy to damage, which is stronger, more stable, wear-resistant, environmentally friendly and has a long service life.

【Great Performance】:The RC gear set is with precision manufactured gear teeth for smooth, consistent performance,they works with low noise.

【Easy to Install】The rc upgrades can be directly installed, do need any modification.

【Tips】:In order to make the product more stable and make the screws not easily separated from the upgraded accessories, please stick screw glue on any metal-to-metal connection. Especially the position of various screw holes.