5200 系列 (2-WAY)

專為街道及賽道設計的完美雙向可調懸吊系統。
每組支架搭配兩顆直徑45mm培林以維持懸吊系統在過彎及煞車時平順的運作，及改善倒置型筒身容易產生異音的問題。

我們最新改良的PU防塵圈在高速測試中更加的耐用性並降低摩擦值，有效的降低激烈操駕下產生的熱能。
5200系列的設計目的是實現快速且簡易的調教，且可單獨調節壓縮阻尼(縮側)及回彈阻尼(伸側)。

AST在5200系列所使用的外掛氮氣瓶設計，透過測試與比較，其性能表現都得到了讚賞，更超越了其他品牌而成為2-WAY懸吊系統的新標準。

5200系列迅速成為世界各地賽車廠隊與賽道愛好者最受歡迎的阻尼器之一。
大多5200系列型號採用倒置式懸吊系統，因此可以輕易的升級成5300系列懸吊系統。

技術規格 ：

● 容易調整，適用於街道及賽道
● 可升級至5300系列(3-WAY)
● 回彈阻尼及壓縮阻尼調節雙向可調，設置外掛氮氣瓶
● 外掛氮氣瓶提供額外的性能，有更好的散熱及更多的阻尼油和氮氣容量
● 44.5mm直徑的倒置阻尼器軸芯提供優異的強度，當在彎道裡或重煞車時
提供更好的懸吊幾何形狀，不管是在賽道或街道上
● 工廠組裝；出廠時含前後鋁合金魚眼上座
● 部分車種後軸為一體式彈簧設計(Coilover)
● 阻尼器使用低摩擦密封組件
● 可選配快拆油管(QDC)，具有快速接頭的金屬軟管易於安裝外掛氮氣瓶，
易拆裝，拆裝過程不會造成漏油、漏氣
● 可選配DLC(類鑽碳)塗層軸，塗層專為負載較高的部件而設計，可減少摩擦、降低磨損、增加使用壽命
● 可選配DDP活塞(雙活塞)，可改善低速抖動
● 可選配訂制閥門
● 可提供重建及維修
● 一年保固(嚴禁賽道使用)
● 賽道使用只提供維修服務

Club Sport (5200 Series)

The 5200 Series are 2-way adjustable shock absorbers which are based upon competition 3-way adjustable shock absorbers. The 5200 shock absorbers are adjustable in compression and rebound.

The design of the compression adjuster is an evolution of the compression adjuster we provided for the American Grand-Am series for the last few years. The 5200 shock absorbers were designed to achieve a quick and easy set up, allowing separate adjustment of compression and rebound.

In the 5200 Series AST uses an external canister. Throughout testing and competitions, the 5200 has been praised for its performance and capabilities, surpassing other major, more expensive brands and setting a new standard of 2 way damper. Its no surprise that the 5200 is fast becoming a favorite damper amongst race teams and track day enthusiasts world wide.

Technical specifications:

● High end, track ready suspension that is totally streetable.
● Fully upgradeable to 5300 spec.
● Rebound and Compression Adjustable (‘Doubles’), with a remote reservoir.
● Remote reservoirs allow additional travel, heat dissipation and increased oil/ nitrogen gas capacity.
● 44.5mm diameter shaft struts are inverted and offer exceptional strength, which in turn reduces geometrychange under corner and braking monoevers.
● Aluminum cylinder, threaded body shocks, factory mounting style.
● New low friction seal on all AST dampings.
● Spherical lower ‘’eye’’ shock mounts.
● Reservoir with hose or piggyback (piggyback examples: ‘08 STI & BMW E36 rears).
● Spherical upper shock mount assemblies.
● Synthetic hydraulic fluid.
● Optional DLC Coated shafts.
● Optional DDP piston (double digressive).
● Fully service and rebuildable.
● Revalvable for specific characteristics.

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