1、Aluminum Alloy Material: Made of high quality aluminum alloy material, it is heavier, wear resistant, high pressure resistant, sturdy and durable. 2、Low Center of Gravity: Equipped with a cover to hide the nuts on the axle, which improves the appearance of the RC car. 3、Improve Performance: It can effectively reduce the gravity of the remote control car and improve the performance of the remote control car. 4、Abrasion Resistant: CNC machined aluminum anodized, the hubs are highly abrasion resistant, able to withstand hard surfaces and long rough rides. 5、Stability: Make the remote control car more stable, no fear of any terrain, make your remote control car cooler and more attractive. Item Type: RC Vehicle Wheels Rims Product Material: Aluminum Alloy Product Size: Approx. Product Diameter: 90mm / 3.5in Product Thickness: 52mm / 2in Adapter Length: 17mm / 0.7in Suitable: for 1/6 AXAIL SCX6 4 x Hub