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The FOX 4.0 Factory Series 12‑inch 4‑tube bypass shock is a heavy‑duty rebuildable unit with a 1‑1/8‑inch shaft and a large 4.0‑inch body for increased fluid capacity and cooling. Its four‑tube bypass arrangement (two compression, two rebound) supports refined damping control and customer valving options. Redundant sealing and black anodized CNC machined aluminum components enhance durability for the most punishing off‑road applications.
Fox 4.0 Factory Series 12in P/B Res. 4-Tube Bypass (2 Comp/2 Reb) Shock 1-1/8in. (Cust. Valv) - Blk
