3Racing F109 Graphite Rear Motor Mount Plate F109-U13/E/WO - Competition Tuned  [F109-U13/E/WO]

Upgrade rear chassis stiffness with the 3Racing F109-U13/E/WO graphite plate

The 3Racing F109 Graphite Rear Motor Mount Plate, bearing model F109-U13/E/WO, is a targeted upgrade for the F109 chassis family. Constructed from graphite for a balance of rigidity and low mass, this plate improves rear stability while supporting consistent lap times under racing stress.

Graphite advantages for competitive setups

Graphite delivers high stiffness for minimal flex and predictable handling, which is valuable when dialing in suspension and tyre choices. The reduced weight compared to heavier alloys helps retain acceleration and nimble response.

Simple upgrade path and fitment notes

Built to mate with existing F109 components, the plate installs with standard mounting points. Its design keeps setup changes minimal so racers can focus on tuning rather than fabrication.