The 3Racing KZ-15/1/BU aluminium steering block provides a small but effective tuning option for the Kyosho Mini-Z MR-015 family. Tuned for MR02-LM layouts, the part sharpens steering response to help drivers hit consistent apexes.
Aluminium offers a stiffer mounting point than stock materials, reducing flex and keeping steering geometry consistent under braking and corner loads. This leads to clearer feedback through the front end and improved predictability through chicanes and hairpins.
Fitting the 3Racing component is a simple process for most hobbyists and is matched to MR02-LM mounting points. After installation, brief track runs will reveal the handling differences so you can fine tune settings.
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