Timbren ABSJRGD Active Off-Road Bumpstops Rear Kit with Aeon Springs

The Timbren Industries ABSJRGD Active Off-Road Bumpstops are a direct-replacement rear bump stop kit engineered to protect your suspension from the punishment of serious off-road and overland driving. Factory bump stops simply aren't built to withstand the repeated hard slams that come with trail use — leading to harsh bottoming out, bone-rattling impacts, and accelerated wear on shocks and suspension components.

Timbren's solution centers on patented Aeon® rubber springs, which feature a progressive spring rate that absorbs impact energy and returns it to the axle in a controlled, smooth manner. Instead of a sudden, jarring stop when bottoming out, the Aeon® spring technology delivers smooth, quiet axle engagement — reducing driver fatigue and stress on the entire suspension system. The springs also exhibit a natural self-damping quality (known as hysteresis), effectively acting as a supplemental shock absorber with no moving parts.

Key Features:

• Patented Aeon® progressive-rate rubber springs dampen impact from bottoming out
• Smooth, quiet axle engagement replaces harsh suspension stops
• 2,000 lb load capacity with 4,800 lb bump load capacity
• Overall kit height: 5.5" (5.0" without optional spacer)
• Total compressed height: 3.25" (2.75" without spacer) — 2.25" of deflection travel
• Works with lifted suspensions — no modifications required
• Zero maintenance required — no air lines, pressure checks, or fluid servicing
• Installs without drilling or cutting; all hardware included
• Backed by a lifetime warranty covering defects in materials and workmanship

Kit Includes:

• (2) Patented Aeon® Rear Bump Stops
• (2) 1/2" Rubber Spacers
• (2) Mounting Brackets
• (2) Steel Cups
• All necessary mounting hardware

Unlike hydraulic bump stops that demand regular servicing, the ABSJRGD is a true set-and-forget upgrade. The Aeon® springs are constructed from a heavy-duty rubber compound tested across a wide range of climates and terrain types, ensuring consistent performance whether you're crawling rocky trails, blasting through whoops, or overlanding in remote conditions.