{"product_id":"aluminum-free-piston","title":"Aluminum Free Piston","description":"\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eZETA Aluminum Free Piston – Replacement Kit for KYB AOS Twin Chamber Forks\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eUpgrade ride quality and durability\u003c\/strong\u003e with the ZETA Aluminum Free Piston, engineered as a direct replacement for KYB AOS Twin Chamber fork pistons. Designed to outlast the fragile OE plastic piston, this kit delivers consistent performance and improved fork feel.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable aluminum construction:\u003c\/strong\u003e Lightweight yet robust aluminum resists cracking and wear that commonly affects OEM plastic pistons.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDirect fit for KYB AOS:\u003c\/strong\u003e Precision-machined to match OEM dimensions for easy installation and reliable compatibility.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTwo spring options:\u003c\/strong\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eSTD piston\u003c\/strong\u003e – preserves the original suspension character for stock-like response.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003ePlush piston\u003c\/strong\u003e – provides a softer, smoother feel throughout the stroke for enhanced comfort and traction.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eImproved consistency:\u003c\/strong\u003e Stable damping behavior across varying temperatures and conditions for better control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003ePerfect for riders seeking a simple, effective upgrade to extend fork life and refine suspension behavior. Replace your OE piston with ZETA Aluminum for dependable performance ride after ride.\u003c\/p\u003e","brand":"ZETA","offers":[{"title":"Aluminum \/ ZE56-40010","offer_id":52240280453438,"sku":"634-8360-51s","price":79.38,"currency_code":"USD","in_stock":true},{"title":"Aluminum \/ ZE56-40012","offer_id":52240280486206,"sku":"634-8361-51s","price":82.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/0373\/5614\/files\/b4ff-5885e25a4b49c.jpg?v=1758335400","url":"https:\/\/thed-zone.myshopify.com\/products\/aluminum-free-piston","provider":"thed.zone","version":"1.0","type":"link"}