Bump Rubber Blue 75mm 55g

The Bump Rubber Blue 75mm 55g by RE SUSPENSION is a precision-engineered shock mount designed to manage suspension geometry and absorb impact energy in modern suspension systems. As a mechanic, you'll recognize this as a critical compliance component that controls how the suspension responds to vertical wheel movement, road imperfections, and cornering forces. Whether you're building a street-driven performance suspension or fine-tuning an off-road setup, proper bump rubber selection directly affects ride quality, chassis stability, and suspension longevity.

This 75mm-diameter bump rubber weighs 55 grams, placing it in the mid-range durometer category ideal for daily-driven vehicles requiring balanced compliance and support. The blue elastomer compound provides controlled compression characteristics that prevent harsh bottoming-out while maintaining progressive spring rates as the suspension compresses. The compact 75mm form factor fits most coilover and strut-based suspension platforms, making it compatible with both OEM and aftermarket shock towers. Proper installation ensures the rubber contacts the shock body smoothly, eliminating binding and premature wear that would compromise suspension responsiveness.

Enthusiasts upgrading to lowered or performance suspension setups will benefit significantly from correct bump rubber fitment, as stock rubber compounds often harden and deteriorate under aggressive driving. Track drivers and autocross competitors rely on bump rubbers like this to maintain consistent suspension behavior lap after lap, especially when combined with stiffer springs and adjustable dampers. Installation is straightforward—the rubber seats onto the shock rod and compresses against the shock body during full compression travel. Verify your specific shock model's compatibility before ordering, as bump rubber dimensions vary across suspension manufacturers and shock designs.