Bump Rubber

The KONI SHOCKS Bump Rubber is a single-taper polyurethane bump stop engineered to control suspension compression and prevent metal-to-metal contact at the limits of suspension travel. This soft yellow elastomer mounting component measures 1.563 inches in height with a 16–20 mm inner diameter (ID), making it a precision fit for KONI shock assemblies and compatible suspension systems that require controlled compliance at the end of stroke.

The tapered geometry is critical to performance: as the suspension compresses and the shock shaft approaches full travel, the progressive contact area of the bump stop generates increasing resistance without harsh bottoming-out. The soft polyurethane formulation absorbs energy and reduces transmitted impact loads to the vehicle frame and suspension components, protecting both the shock mount and adjacent systems from damage during severe compression events. This design is particularly valuable during off-road operation, heavy braking, or load changes where full suspension travel is regularly encountered.

Bump stops are essential wear items on performance and utility vehicles. They experience sustained compression cycles and degradation from ultraviolet exposure, heat cycling, and ozone. The compact 0.05 lb weight and 3.95 × 1.85 × 5.25-inch profile ensure straightforward installation without modifying existing mounting hardware. This single-unit offering is suitable for replacement on one corner or as part of a complete suspension rebuild where shock mounts require renewal.

KONI is recognized for precision damping components and suspension accessories used across passenger cars, SUVs, and specialty vehicles. The consistent hardness and geometry of this bump rubber ensure repeatable suspension behavior and longevity when paired with quality shocks and mounting systems.