Front Upper Arm Adjustment Block Set (ARA320657)

Front Upper Arm Adjustment Block Set for ARRMA front suspension expands tuning options, letting you tailor the front end of an ARRMA RC vehicle for improved handling.

Made from tough composite material for long-lasting durability in extreme RC action, the set is precision engineered for smooth suspension operation in all conditions. It includes eight active caster inserts and twelve eccentric upper-arm inserts, giving four mounting positions in the front shock tower and enabling fine tuning of camber and roll center. Designed to work with select ARRMA front suspension components for a complete tuning package.