Scope of application: applicable to Fine workmanship: fine workmanship, looks very beautiful. Easy to use,Easy to replace This high-quality Grease, which has excellent anti-wear properties and can be used for CVD, steering ball joints, and gears. Maintain a low friction coefficient between metals under high pressure. At the same time, it can prevent abnormal noise and reduce vibration. Characteristic: 1. Lubrication, wear resistance and noise reduction 2. High-speed gears have strong adhesion 3. Effectively prolong the life of CVD joint drive shaft. Material: Composite Materials colour: As shown Package Contents: 2 x RC Upgrade Parts kit Only the above package content, other products are not included. Note: Light reflection 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.