Description: Apply to: WLtoys 1/28 RC Car P929 P939 K969 K979 K989 K999 Product Type: Dog Bone / Transmission Shaft Material: Metal Color: Black (shown as pictures) Use: Remote Control Cars Upgrade Parts/Accessories: CVD Dog Bone CNC Transmission Shaft Special reminder: -Many RC parts are compatible, or the same appearance. -Please carefully check the parts number, to avoid unnecessary mistakes. Quantity: 1 Set (other accessories demo in the picture is not included) Note: 1.Transition:1cm=10mm=0.39inch 2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. 4.No retail package Package includes: 4 X Metal Dog Bone