✅ 【Compatible with】:The Upgrades Part for 1/5 X-Maxx 6S Monster Truck(77076-4),1/5 X-Maxx 8S Monster Truck(77086-4)
📌【High-quality Material】Made of harder Steel, not easy to damage, which is stronger, more stable, wear-resistant, environmentally friendly and has a long service life.
🔥【Great Performance】:The gear set is with precision manufactured gear teeth for smooth, consistent performance,they works with low noise.
🚗【Easy to Install】:The Hops Up Upgrades Set can be directly installed, do need any modification. It is designed to allow more smooth rotation and strength! Providing unmatched driving versatility.
💖【Rcarmumb Guarantee】:If you are not 100% completely satisfied with our products, please feel free to contact us to request a refund or exchange! Your Satisfaction is Our Top Priority.