Kyosho Optima 2016 Front Knuckle CNC Aluminum JR-OT01 by Jazrider  [JR-OT01]

CNC aluminum front knuckle for Optima 2016

This replacement front knuckle is manufactured for the Kyosho Optima 2016 chassis and replaces the stock plastic piece to provide a firmer steering mounting point and more consistent steering geometry under load. The focus is on fit, installation method, and the part's role in setup rather than making performance claims.

Installation notes: the knuckle secures to the existing steering upright and suspension tower locations on the Optima 2016, using the same bore positions as the original component. Inspect steering linkage parts and verify hex screws and ball studs for thread compatibility before final assembly. Remove the original part carefully, align the replacement to the upright, and fasten with the factory mounting hardware or equivalent fasteners that match the original thread and length.

Tuning role: fitting an aluminum front knuckle changes local flex at the steering pivot, which can alter steering feedback and bump response. Consider this part when adjusting toe, camber link positions, or pairing with different shock valving and anti-roll settings to refine steering feel without changing the underlying chassis geometry.