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

Aluminum front knuckle for Optima 2016

This is an RC-scale replacement front knuckle designed for the Kyosho Optima 2016 chassis. The part is intended to be used where the stock plastic knuckle is replaced to provide a stiffer steering mounting point and more consistent steering geometry under load. The description focuses on fit, installation approach, and tuning role rather than performance claims.

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

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