HB TCXX Upper Deck 2.5mm Tuning Plate - Arrowmax AM-TCXX-68761  [AM-TCXX-68761]

Top plate upgrade for HB TCXX

This Arrowmax part, model AM-TCXX-68761, is an aftermarket 2.5mm upper deck made for the HB TCXX platform. As a top-plate tuning component it is intended to influence chassis stiffness and the overall top-plate geometry, not the electronics or drivetrain.

Fit this deck when swapping top-plate stiffness to evaluate handling differences on Hot Bodies TCXX chassis. During fitment, confirm clearance around the servo, ESC wiring, and shock towers, and recheck fastener torque after the first outing. The thicker 2.5mm profile will change flex characteristics versus thinner stock decks, so expect noticeable handling and weight balance shifts when installed.

A practical tuning component for HB TCXX drivers who test chassis stiffness and want straightforward setup adjustments at the track.