This Hop-Up Option is for use using the TD4 chassis. It replaces the fiberglass reinforced component utilized in the initial kit. The aluminum component raises rigidity for very responsive steering compared to the standard plastic component.
• TD4 Aluminum Crank Arm x1
• This accuracy, lightweight aluminum component boosts overall chassis rigidity and facilitates smooth handling.
• Tamiya blue anodized finish.
• Features built-in ball bearings.
• suitable for TD4 framework cars.