Compatible with: Axial SCX24 Crawlers, AXI90081, AXI00001, AXI00002, AXI00005, AXI00006. Replacement of factory Parts SCX2483, SCX2484, front and rear portal axle housing with gears. The Portal axles provide an abundance amount of ground clearance,which can give you guys have a consistent feel ascending and descending all types of terrain. The aluminum alloy material is durable. from the great looks, aluminum alloy will not flex as much as plastic under stress or during high ambient temperatures. Colour:1:red Material:Aluminum alloy + steel Package Contents: 1 x RC Car Front Portal Axle 1 x RC Car Rear Portal Axle Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.