This is a set of front and rear wheel hubs and wheel rings for 1/5 Losi dbxl / dbxl-e V1.0 /2.0 scale rc car, which is made of high-quality aluminum alloy by CNC machining. This is a direct replacement for your old or broken parts. Package Optional: 1.Front+Rear Wheel Hub (4pcs/set)+ Rings (8pcs/set) with stainless steel Screws 2.Front Wheel Hub(2pcs/set)+Rings(4pcs/set) 3.Rear Wheel Hub(2pcs/set)+Rings(4pcs/set)