Viking aluminum shocks, adjustable, US-made, dyno-tested, rebuildableViking shocks feature a lightweight aluminum twin tube design with a clear anodized finish. They offer independent compression and rebound adjustments, easily identified by labeled knobs. With a broad adjustment range, they cater to both comfortable cruising and high performance racing. Each shock is dyno tested, serialized, and available in the industry's widest selection of lengths and mounts. Viking shocks also provide greater ride height