XRAY T4 MID Topdeck Upgrade 2.0mm Hard Type 2 - AM-910015 by Arrowmax  [AM-910015]

T4 MID topdeck summary

The Arrowmax AM-910015 topdeck is a precision hop-up for XRAY T4 mid-motor chassis, supplied as the 2.0mm Hard Type 2 option. It functions as the upper structural plate linking front and rear suspension pick-ups, and its harder 2.0mm construction reduces chassis flex compared to softer plates to help stabilise steering inputs and roll characteristics.

Fitment targets the XRAY T4 series in the MID layout; this is an aftermarket tuning plate for model-level setup changes, not a full-size component. Installation involves removing the factory topdeck and reusing the original fasteners to retain the chassis geometry. Always verify fit against your exact T4 variant before committing to a race setup.

Choose this topdeck when you want a firmer upper chassis plate to reduce flex on XRAY T4 MID rigs; it sits between softer and stiffer options and should be evaluated on-track to find the best overall balance.