100% brand new and high qualityNote: to remove your fragments, use the flat-head screwdriver at the bottom center of the power base and turn the top gear clockwise.Easy to install.Color: as shownMaterial: PC+copperPackage Contents: 2 x Main drive wheelOnly 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.
