1、Aluminium Alloy: This RC rear swing arm rear and axle carrier are made of aluminium alloy, which ensures stable performance and not easy to deform. 2、Stable Movement: This RC rear swing arm rear and axle carrier reduce the vibration caused by bumpy road and makes the remote control car run smoothly. 3、Easy Installation: This RC rear swing arm rear and axle carrier are easy to install and detach, saving your time. 4、Bright Color: This RC rear swing arm rear and axle carrier feature bright color, and aluminium alloy will not bend like plastics under pressure or at high temperatures. 5、Perfect Accessory: This RC front lower arm and axle carrier are suitable for HBX 1/18 18859E 18858E 18857E off road vehicle. Item Type: RC Rear Swing Arm Rear Axle Carrier Material: Aluminium Alloy Application: suitable for HBX 1/18 18859E 18858E 18857E off roader vehicle 2 x Front Lower Swing Arm 2 x Rear Axle Carrier 2 x Dowel4 x E Buckle 4 x Screws