King 4.0" X 12 INCH TRAVEL Bypass Piggyback Reservoir Non-Adjustable | RS4012-BP3P

Transform your King with King Shocks’ 4.0‑inch shock. Hand‑built in the USA from aircraft‑grade aluminum, each unit features precision damping and oversized components for fade‑free performance, superior heat dissipation, and long service life on and off the trail. Fully serviceable and tunable to match your build, this upgrade delivers smoother ride quality, sharper handling, and the confidence to conquer rough terrain while maintaining daily‑driving comfort.