The 3Racing SAK-CM111A rear knuckle arm fits the Cero M Chassis and is focused on stronger rear-end performance and improved steering response. It is a sensible upgrade for drivers seeking steadier behaviour on the racetrack.
This knuckle arm is built to preserve alignment and reduce unwanted movement during high load situations. Swap it in as part of regular maintenance or when aiming for a tighter, more consistent setup.
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