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

Tamiya M05 Graphite Rear Suspension Pin Stiffener - 3RACING M05-07/WO
Price:
USD$3.80
Brand:
3Racing
Model:
M05-07/WO
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Technical rear pin stiffener for TAMIYA M05

This graphite rear suspension pin stiffener is a purpose-built aftermarket upgrade for the TAMIYA M05 chassis, intended to raise local torsional stiffness at the rear pin interface and produce more repeatable rear behaviour during setup iterations. The component fits as a direct replacement and preserves factory chassis geometry.

Installation follows standard rear-end service procedures: extract the factory rear pin or plate, position the stiffener into the original mounting points and secure with the OEM fasteners. No special fixtures or non-standard hardware are required, and the unit integrates with conventional M05 rear suspension components.

In tuning terms the stiffener reduces local compliance, tightening rear response and improving predictability for small steering inputs. It is a mechanical upgrade that complements adjustments to springs, dampers and toe rather than changing electrical or servo systems.

Will the stiffener change suspension geometry under load?

No. The part is a direct-fit stiffener that does not alter pivot locations or ride height; it reduces flex locally at the pin interface while maintaining geometry.

Are torque settings different when refitting the original screws?

Use the original torque recommendations for the M05 fasteners. Ensure screws are snug but avoid over-tightening which can stress the graphite material.

What tuning benefits should I expect on the track?

Expect improved rear consistency and reduced unpredictable flex, which helps when refining damper settings and toe to achieve stable corner entry and exit behavior.