Arrowmax AM-910003 AM Medius MID Conversion Kit Yokomo BD9 Edition  [AM-910003]

Convert Your BD9 to a Mid-Motor AM Medius Setup

For Yokomo BD9 hobbyists seeking tighter cornering, the Arrowmax AM-910003 AM Medius MID Conversion Kit relocates the motor to a mid position to sharpen steering feel and increase traction. That mid-motor balance helps the car respond better through fast corners and transitions.

Selectable Chassis for Different Grip Levels

The conversion offers two chassis builds so you can tune chassis behaviour to your track. Pick the 2.25mm carbon fibre chassis for a lightweight, responsive platform or the 2.0mm alloy chassis when you need extra durability. A 2.0mm carbon fibre upper deck is included to keep the whole layout stiff and consistent.

Engineered Components for Smoother Power Delivery

The kit features a 7075 alloy single-piece motor mount crafted for solid support and reduced vibration. Redesigned 7075 centre pulleys help deliver power more efficiently for improved acceleration. A chassis stiffener lets you dial in flex settings to match grip and handling preferences.

Arrowmax AM-910003 is a practical mid-motor upgrade for Yokomo BD9 drivers who tune their setup for quick, precise handling. The kit gives clear options for chassis stiffness and drivetrain refinement.