Yokomo BD9 2019 Gear Differential Aluminum Drive Cup (2)

The Yokomo BD9 2019 Gear Differential Aluminum Drive Cup Set includes two optional aluminum joint cups for the gear differential used as standard equipment on the BD9 2019.

Features

• Designed for mounting a plastic protector on the universal shaft side
• Hard anodized treatment helps minimize wear
• Lighter than standard steel drive cups to reduce rotating weight
• Helps minimize gyro effect and improve driving efficiency and acceleration response