Easy installation: The installation method is convenient, the replacement is very simple, and the life of the machine can be extended after replacement100 Brand NewMade of High Quality Metal Stronger And More Durable, Improve The AppearanceSuitable for:144001 124018 124019 RC CarWeight:10gMaterial:metalcolour:Purple/Blue/Yellow/Silver/RedPackage Contents:1 x Swing arm reinforcement kitOnly the above package content, other products are not included.Note: Light shooting 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.