King Shocks 20in 4.5 Race Shock 7 Tube Bypass Hose Remote Res 1.25in Shaft Large 1in Bypass Tubes

The 1.25-inch diameter shaft on this King Shocks 4.5 Race Shock is a key indicator of its robust construction, designed to handle the extreme demands of off-road racing. This shock absorber features a 7-tube bypass design, allowing for precise tuning of compression and rebound damping. The bypass tubes route oil internally, giving you more control over how the shock reacts to terrain, especially in high-speed applications where rapid suspension movement is common. This level of adjustability is crucial for optimizing performance across varied surfaces, from washboard roads to large jumps.

Built with King Shocks' reputation for durability and performance in mind, this race shock incorporates a remote reservoir. The reservoir holds extra oil, which helps dissipate heat generated during intense use. Keeping the shock fluid cooler means more consistent damping performance and a longer lifespan for the shock's internal components. The large 1-inch bypass tubes are engineered to provide ample fluid displacement and fine-tuned valving capabilities, essential for racers who need to dial in their suspension for specific tracks or conditions. This shock is a serious piece of equipment for those pushing the limits.

When setting up a vehicle for competitive off-road use, shocks like these are often paired with custom-valved springs and control arms to achieve the desired suspension travel and geometry. While this shock is sold individually, consider that a complete suspension system typically requires shocks for all four corners, and potentially spares for extended events. Always refer to the manufacturer's specifications for mounting requirements and recommended applications to ensure proper integration into your build.