SPC Performance 25604 Js Domed Foot

The SPC Performance 25604 Domed Foot is a threaded shaft-end component designed for use with the SPC Light Racing JounceShock bump stop system. It threads directly onto the JounceShock shaft, providing a traditional and reliable contact point between the shock and the suspension's target plate.

As the most classic of JounceShock end configurations, the Domed Foot is purpose-built for applications where some lateral scrub — or sideways sliding motion — occurs between the foot and the target plate during suspension travel and articulation. The domed profile allows for angled contact during articulation without binding, making it a proven choice for a wide range of off-road and performance suspension builds.

Key Features:

• Threads directly onto the JounceShock shaft for secure, adjustable attachment
• Domed profile accommodates angled contact and scrub on a flat target plate
• Most traditional bump shock end configuration — widely proven in off-road and performance applications
• Compatible with the SPC Shaft Extender #25603 for added installation flexibility
• Pairs with the SPC Fixed Mount (#25502) for straightforward weld-on installations
• Part of the broader SPC Light Racing JounceShock accessory ecosystem

The 25604 Domed Foot is an ideal choice when working with a flat reaction/target plate mounted to the axle or control arm. For installations requiring greater articulation tolerance, SPC also offers the Rubber Cupped Foot with Domed Target system as an alternative.