Arrowmax AM-910004 Medius MID Conversion Pack for Yokomo BD9 7075 Aluminium Chassis  [AM-910004]

Arrowmax AM-910004 Medius MID conversion for the Yokomo BD9

The Arrowmax AM-910004 AM Medius Yokomo BD9 MID Conversion Kit is a targeted upgrade for racers seeking a more neutral, race-ready BD9. The 7075 aluminium chassis adds stiffness and helps centralise mass for predictable handling.

Why install the AM Medius conversion?

This conversion is designed specifically for the Yokomo BD9 to ensure tidy fitment and durable mounting points. The denser 7075 construction assists in trimming unwanted flex and gives a firmer base for suspension tuning.

Racing impact and behaviour

Moving to a mid-motor layout reduces forward-rear weight swings and improves mid-corner balance. Drivers should see improved rotation and steadier throttle application through bends, especially in competitive settings.