Xray T4’20 1.6mm carbon fibre upper deck
Coming from Xray and made for their all-new T4 2020 mid-motor touring car kit is a 1.6mm carbon fibre upper deck. Thinner than the kit top deck the 1.6mm variant is best used in combination with the aluminium flex or solid chassis as it allows for a softer overall chassis setting compared to the 2.0mm part which helps especially in lower grip conditions where a softer setting can improve steering and rear side bite. Like the original top deck the thinner variant is fully symmetrical and usable with the rear ball bearing or bushing chassis stiffeners to further fine-tune the overall chassis flex.
Source: Xray [teamxray.com]