Xray T4 MID Conversion Kit Adjustable Balance - Arrowmax AM-910001  [AM-910001]

Summary of the MID conversion kit

The Arrowmax AM-910001 MID conversion kit is an aftermarket upgrade intended to convert Xray T4 chassis models to a mid motor configuration. It provides a choice of chassis materials, a flexible servo mount arrangement, and CNC 7075 alloy parts to redistribute mass and increase drivetrain rigidity while maintaining the car's original electronics layout.

The kit contents prioritise setup choices: a carbon fibre or 7075 aluminium main chassis, a carbon top deck, a servo mount that can be placed on either side to alter lateral balance, a single-piece CNC 7075 motor mount, an updated 7075 centre pulley, a chassis stiffener for selectable flex levels, and matched belts. These components enable setup for long pack, shorty, or mid-size battery configurations within Xray T4 geometry.

Fit notes: this conversion replaces the stock chassis and related mounting points; fitting requires common RC tools and careful attention to drivetrain alignment. Swapping servo side shifts side-to-side mass and the stiffener position offers stepped front-to-rear flex tuning. No ESC, motor, or radio changes are required unless chosen for specific tuning aims.

Tuning purpose: the kit is aimed at balancing cornering behaviour and feel by combining material selection and component stiffness. The carbon chassis gives a lighter, more reactive baseline while the 7075 aluminium increases torsional stiffness for a firmer feel. Use top deck, stiffener placement and servo side together to refine steering response and traction for different track surfaces.

For Xray T4 competitors seeking controlled changes to balance and drivetrain stiffness, this conversion supplies selectable materials and mounting options to support detailed setup work without altering standard electronics or chassis dimensions.