The SDG Reservoir end caps are designed to replace the OEM needle-style fill end caps on Fox UTV shocks found on most Polaris, Honda, Yamaha, Can-Am, Kawasaki and Arctic Cat models using a 2.5” diameter aluminum reservoir. These are designed to replace the OEM needle rubber nitrogen fill port style end caps on Fox UTV shocks, which are prone to leaking nitrogen and rendering the shock useless. The rubber pellet system is also semi-difficult to fill and unreliable. Our SDG replacement end caps have a schrader valve installed in them which is recessed into a pocket to protect them from damage. This protective feature also allows the shocks to be serviced and recharged using a standard no-loss chuck.

These reservoir end caps are made from 6061 billet aluminum and have been black anodized then engraved with our SDG logo. These end caps have an o-ring based "schrader valve cap" which threads onto the schrader valve and seals it into the recessed pocket. This fully protects it from dirt, debris, mud, or sand. Our SDG replacement end caps also come with a new o-ring for re-installing the replacement end cap back into the shock reservoir.

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Benefits:

- easy to install

- makes checking your nitrogen charge a breeze

- fits fox 2.5 aluminum body reservoir cylinders