HB TCXX Chassis Upper Deck 1.75mm by Arrowmax AM-TCXX-68484-V2  [AM-TCXX-68484-V2]

HB TCXX 1.75mm Upper Deck from Arrowmax

This product is an Arrowmax replacement upper deck made for the HB TCXX touring car chassis. Offered in 1.75mm thickness, it is aimed at modifying central chassis stiffness to influence handling balance in standard TCXX arrangements. The description below covers compatibility, fitting tips, and the deck's role when tuning a 1/10 electric touring car.

Compatibility: specifically produced for Hot Bodies / HB TCXX chassis patterns where the original upper deck is removed or exchanged. Verify your model variant to ensure proper fitment of the deck.

Installation notes: the Upper Deck mounts to the TCXX bulkhead points and generally uses the stock mounting hardware. For controlled testing, replace the OEM deck with this 1.75mm item and adjust shocks or anti-roll bars gradually to observe the deck's effect.

Tuning role: a 1.75mm upper deck provides a mid-range stiffness that reduces centre flex, often improving turn entry and making throttle transitions more consistent. Complement the deck with spring and damper tuning to isolate its contribution to handling.

Choose this upper deck when you need a tangible mid-chassis stiffness change without heavy modification; evaluate on-track and use small damping tweaks to fine-tune handling.