Kyosho Mini-Z MR-03 Wide Front Upper Suspension Mount MR3-20/BU Upgrade by 3Racing  [MR3-20/BU]

Kyosho Mini-Z MR-03 Wide Front Upper Suspension Mount - 3RACING MR3-20/BU
Price:
AUD$9.74
Brand:
3Racing
Model:
MR3-20/BU
Please kindly input your name and email address, we will inform you once we have the restocking.
Or you may find similar product under the
category
Write a review

Widened front upper link mount for MR-03 setups

This component fits the Kyosho Mini-Z MR-03 chassis and carries the part code MR3-20/BU. It provides a wider front upper mounting location than the standard MR-03 piece, giving racers an extra tuning lever for corner entry and mid-corner behaviour.

The mount replaces the stock MR-03 front upper bracket and is used to modify front-end geometry while leaving lower arms and hubs unchanged. Riders use the change to balance steering sensitivity and roll under load on small circuits.

Installation is a direct replacement into the MR-03 upper suspension points on the chassis. No additional conversion pieces are supplied; confirm compatibility with your MR-03 subtype and follow normal Mini-Z assembly checks after installation.

Does this affect camber or ride height?

The primary effect is on track width and roll behaviour; camber and ride height remain governed by your shock and arm setup, but you should recheck alignment after fitting.

Is trimming required after fitment?

Yes, after installation reassess steering throw and clearance through full suspension travel to avoid binding and to optimise handling.

Will it work with stock MR-03 hardware?

The part is intended as a direct swap using MR-03 mounting points. Verify screw lengths and that the wider position does not interfere with body mounts or servo linkages.

Copyright © 2008-2026 rcjaz.com.au All rights reserved