This Hop-Up Option is to be used in oil gear differentials to improve your R/C model’s cornering. Try out different viscosities to find maximised performance.
• High-viscosity oil facilitates stable and fast cornering at high-speed range, while low-viscosity oil is suitable for low-speed range.
• Plastic bottle. Colors: yellow. Contents: 40cc (enough for around 22 uses in touring automobile differential gears).