Mini 4WD Technical Narrow Rear Multi Roller Plate M4WD-45/WO by 3Racing  [M4WD-45/WO]

Tamiya Mini 4WD Carbon Rear Multi Roller Plate ( Narrow )For Mini 4WD - 3RACING M4WD-45/WO
Price:
USD$5.00
Brand:
3Racing
Model:
M4WD-45/WO
Condition:
Brand New
Available in shop
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Technical narrow carbon rear multi roller plate for Mini 4WD setups

This narrow carbon rear multi roller plate is supplied as a precision aftermarket replacement for Mini 4WD rear stay assemblies. It is written for tuners who prioritise slim mounting geometry and stable roller alignment in confined rear layouts.

In practical use the plate provides a minimal footprint behind motors or bumpers while offering high stiffness at mounting points to reduce unwanted flex. Attention to hole-to-hole alignment and consistent spacer stacks is important for repeatable roller behaviour; perform mock assemblies to confirm stack heights, screw engagement and roller offsets prior to final fixation.

  • Designed as a narrow-position replacement on common Mini 4WD rear stay arrangements.
  • Verify screw length, spacer configuration and roller clearances during dry assembly to prevent interference with bodywork or adjacent parts.
  • Edge finish and hole tolerances influence both appearance and repeatability; treat cut edges carefully and check for burrs before installation.

Note for experienced builders: the component is the carbon plate only and does not include rollers or fasteners. Fitment will depend on the exact rear stay geometry of your chassis. Do not force incompatible hardware; adjust spacer stacks and thread engagement to match your car.

How should I confirm hole alignment for tuning setups?

Align the plate on the rear stay and use a feeler or straight edge to check parallelism of mounting holes. If misaligned, re-evaluate spacer stacks or slight re-drilling rather than forcing hardware.

What spacer stack practices ensure consistent roller behaviour?

Use consistent spacer heights and thread engagement across mounting points to maintain geometry. Record stack measurements when tuning so you can reproduce setups reliably.

Any notes on fastener torque for carbon plates?

Tighten screws progressively and avoid over-torquing; excessive torque can compress fibers or cause edge delamination. Use thread engagement that secures the plate without crushing the laminate.

How to inspect the plate after impacts?

Check for hairline cracks, delamination at cut edges and any change in hole geometry. Replace the plate if mounting integrity is compromised.

What assembly checks improve repeatability?

Use a torque-limited driver for consistent screw tension, mark spacer stack positions, and confirm roller runout is within acceptable limits during a bench test.