Yokomo MD-303P Aluminium Idler Post for MD3.0

Precision engineering meets durability in this aluminum idler gear post, engineered specifically for the Yokomo MD3.0 chassis. The Φ5mm x 10mm gear mounting delivers rock-solid counter gear support, ensuring smooth power transmission and consistent performance on the track. Built from lightweight aluminum, this component reduces rotational mass while maintaining structural integrity through demanding racing conditions. Essential for MDR-030 chassis users seeking reliable drivetrain geometry and optimal gear mesh alignment. A critical upgrade for competitive drivers who demand nothing less than factory-grade precision.