1Precision CNC machining aluminum alloy motor heatsink has better heat dissipation effect 2High quality aluminum alloy motor mount base is solid and durable 3Anodizing treatment for heatsink and mount base, exquisite in appearance 4It is easy and convenient to install and remove 5Suitable for WPL 1633 remote control car Features: 1. Precision CNC machining aluminum alloy motor heatsink has better heat dissipation effect. 2. High quality aluminum alloy motor mount base is solid and durable. 3. Anodizing treatment for heatsink and mount base, exquisite in appearance. 4. It is easy and convenient to install and remove. 5. Suitable for WPL 1633 remote control car. Specification: Condition: 100% Brand New Item Type: RC Accessory Material: Metal Optional Color: Titanium Grey, Black, Red, Blue, Silver Weight: Approx. 170g Applicable RC Car: for WPL 1633 RC Car Package List: 1 * Gearbox 4 * M2.5*6mm Screws 1 * M2.5*4mm Screw