Yokomo Z2-300RSA Rear Mount Spacer for YZ-2 precision tuning  [Z2-300RSA]

Adjust rear arm height with a spacer for YZ-2

This is an RC-scale rear suspension mount spacer made for the Yokomo YZ-2 series. It is used when altering the position of the plastic rear suspension mount pieces; by inserting the spacer you get finer, incremental adjustments to rear suspension arm height without changing the original mount components.

Employ this spacer to refine ride height and roll centre or to even-out geometry after swapping rear mount plates. It stacks on top of the existing plastic mount layers, providing a controlled offset rather than replacing the factory parts. Make modest adjustments and validate handling as you go.

To install, loosen or remove the rear mount as required, insert the spacer between the plastic mount layers in the chosen location, then reassemble and check alignment. After installation, confirm suspension travel and wheel clearance before high-speed runs.