The Kyosho MZW433B hard front suspension arm set is a precision upgrade for the Mini-Z MR-03, aimed at drivers wanting a firmer front end and clearer steering feedback. It is a practical step for anyone tuning their handling package.
Constructed from glass fibre reinforced material, these arms deliver added stiffness and improved longevity compared with softer stock components. The upgrade helps deliver steadier behaviour during fast corner exit and more consistent turn response.
Built specifically for the MR-03 range, the MZW433B fits with standard mounting points so installation is typically quick. It is particularly useful for precision driving, club racing and drivers refining front-end feedback.
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