TD4 Aluminum Crank Arm0 (TAM22034)

TD4 Aluminum Crank Arm is a precision upgrade for the TD4 chassis, replacing the fiberglass reinforced component from the original kit with a lightweight aluminum part to boost rigidity and deliver crisper, more responsive steering.

Constructed from aluminum with a blue anodized finish and built-in ball bearings, this crank arm reduces friction for smoother rotation and longer wear life. It is designed for use with TD4 chassis cars, helping improve overall handling on the track.