Zeta 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.