【Fits For】:RC Aluminum RC 17mm Hex Wheel Nut Upgrades Part for X-Maxx Summit E-Revo E-Maxx 1/8 RC monster buggy car. 【Long-lasting Performance】: The upgrades part is durable enough,improves the overall performance of the rc car.Specially designed strengthening cut-outs for increased crash resistance. 【High-quality Material】: Alloy of 6061 anodized aluminum, precision CNC machined, lightweight and durable, increase crash resistance and long-lasting durability. 【Easy to Assemble】: The upgrades part set is easy to replace original parts, highly increase the strength and precision. 【Upgrades part】Excellent upgrades part, better experience the fun of RC car,making your RC car more exquisite and beautiful. RCMYou RC Aluminum RC 17mm Hex Wheel Nut Upgrades Part for X-Maxx Summit E-Revo E-Maxx 1/8 RC monster buggy car,Alloy Dustproof Anti-Skid Mount Cap,Red