The Kyosho UB045 Steel Suspension Bushes provide a robust alternative to plastic inserts. This set of eight steel bushes is built to handle repeated impacts and heavy running without deforming quickly.
These steel inserts resist abrasion and maintain their shape under stress, cutting down on part swap frequency. They are a sensible upgrade for tracks, rough parks or frequent trail sessions.
Kyosho UB045 bushes are specified for the Ultima RB7.5 but can be used in other cars with matching bush dimensions. Always verify bore size and length before fitting into a different suspension arm.
Wipe arms clean and remove any old grease before installing to prevent binding. Press the bushes in squarely and recheck alignment; a light protective coating can help reduce squeak and rust.
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