This Arrowmax part replaces the front lower inner pivot pin used on the XRAY RX8 front suspension assembly, supplied as 2 pcs. The shafts are formed from spring steel and finished with a titanium nitride (TiN) coating to reduce surface friction and resist wear under repeated steering cycles.
Functionally this pin sits inside the lower arm/pivot housing and controls inner steering articulation; swapping to a TiN-coated spring steel pin focuses on consistent pivot action and reduced metal-on-metal wear in the front lower inner location without changing geometry or mounting points.
Installation follows standard disassembly of the RX8 front lower arm and pivot components, swapping the stock pin(s) for the Arrowmax units and reassembling using the original fasteners and bearings; the part is intended for RC-scale use only and matches RX8 front lower inner pivot layouts.
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