KYOSHO FW05-R/FW05RR Graphite Front A-arms Plate FW05-006 by 3Racing  [FW05-006]

Technical overview for FW05 front plate

The graphite front A-arms plate is a direct-fit aftermarket upgrade for KYOSHO FW05-R and FW05RR platforms, intended to replace the OEM front suspension arm mounting surface with a higher modulus graphite panel. It functions as a structural component that modifies steering input transmission and front suspension compliance while maintaining the original suspension geometry.

Material choice and tuning role are central: graphite reduces mass relative to many plastics and provides a higher stiffness-to-weight ratio, improving flex control at the front end. This characteristic helps reduce unwanted deflection under lateral load and delivers a crisper steering response for 1/10-scale on-road tuning work.

Installation follows standard chassis service procedures: remove the bodyshell, disassemble access points to the front suspension, extract the factory A-arm mounting plate or brace, and install the graphite plate using the chassis original screw positions. Confirm parallel A-arm positions and steering link clearances before final torqueing, then perform controlled test runs to gather handling data.

From a setup methodology perspective, introduce the plate as a single variable and pair it with incremental adjustments to front damper rates and anti-roll characteristics. This approach isolates the plate's impact on roll centre behaviour, camber recovery and turn-in characteristics without confounding multiple simultaneous changes.