This graphite lower A arm plate is made to attach at the front lower arm area on Yokomo R12-series chassis. It gives a removable option to increase local stiffness, allowing drivers to test handling changes without replacing the entire lower arm.
Fitment uses the chassis' existing lower-arm anchor points for a straightforward install. The plate can be fitted or removed to compare effects; when used with compatible R12 front lower arm setups no modification of the main arm is necessary.
As a tuning accessory, the component changes front-end behavior by stiffening the lower arm joint. Adding the plate tightens steering response and shifts weight transfer characteristics; taking it off returns the original feel. Use it for incremental setup changes to suit surface grip or driving technique.
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