Features:100% Brand NewMade of High Quality Meterial, Stronger And More Durable, Improve The AppearanceEasy to use,Easy to replaceColor as shownSpecifications:Material:MetalQuantity:12pcsSuitable for:JLB Racing CHEETAH 11101 21101 J3 Speed 1/10 RC CarPackage Contents:4 x 24T Differential Gear8 x 11T Differential GearOnly 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.