DescriptionZeta Light Weight Free Piston provides a smoother and softer front fork feeling than the stock Free Piston for a gentler ride.Replacement free piston kit for KYB AOS (Twin chamber) front forks.Made of light weight aluminum, more durable than OEM free piston.Great to use for enduro racing.Suspension stiffness can be changed, and to provide progressive suspension feel by changing oil level.ZE56-40012 – (LT) Light weight and less friction design, provides soft and smooth front fork motion.
