TAMIYA M05 Graphite Rear Pin Stiffener M05-07/WO by 3Racing  [M05-07/WO]

Graphite rear pin stiffener for TAMIYA M05 chassis

This graphite rear suspension pin stiffener is an RC hop-up made for the TAMIYA M05 platform, built to cut unwanted flex at the rear pin interface and deliver a steadier rear-end feel when you tweak setup. It fits as a direct replacement into the stock rear pin location without changing chassis geometry.

Installation is simple for anyone comfortable with basic rear-end strip down: remove the original rear pin or plate, drop the stiffener into the existing mounting points and refit using the factory hardware. No specialist tools are needed and the part mates with standard M05 rear suspension items.

Use the stiffener when you need a firmer rear response and crisper small steering inputs; it pairs well with spring, damper and toe changes. As a graphite accessory it alters component stiffness rather than electronics or servo behaviour.