Kyosho FW05-R/FW05RR Aluminum Radio Tray Post FW05-023 by 3Racing  [FW05-023]

Aluminum radio tray post for FW05 race chassis

This RC-grade aluminum radio tray post is made for the Kyosho FW05-R and FW05RR chassis and includes an integrated steering servo mount to keep the radio tray and servo neatly positioned. It replaces the stock plastic posts with a stiffer aluminium option to reduce flex and keep the servo location consistent during aggressive track sessions.

Fitting is simple for anyone who knows FW05 layouts: locate the chassis radio-tray mounting points, line up the post and fasten using the existing holes. The built-in servo mount lets the steering servo sit nearer the chassis centerline for cleaner linkages and less chance of binding. This is an aftermarket RC component and not related to full-size vehicles or motors.

From a setup perspective, the post gives repeatable radio and servo placement, which helps when trimming chassis balance or tweaking steering geometry. Treat it as one tuning item among others rather than a single fix-all upgrade.