Bilstein M 9100 Series Adjustable Nitrogen Bump Stop 2-4 Inch Stroke

Bilstein M 9100 Series Adjustable Nitrogen Bump Stop — 2–4" Stroke Bilstein engineered the M 9100 Series Adjustable Nitrogen Bump Stop to deliver tunable, reliable compression control for custom off‑road suspension systems. Designed to absorb the last few inches of travel, it protects your vehicle from harsh bottoming while preserving ride quality and control. Adjustable Compression: Nitrogen fill valve lets you fine‑tune compression force to match terrain and load. Versatile Stroke Options: Available in three stroke lengths covering 2–4 inches to fit a wide range of custom mount configurations. Replaceable Strike Pad: Easy maintenance and longer service life with a field‑replaceable pad. Durable Construction: Built to Bilstein standards for consistent performance in demanding off‑road environments. Improved Suspension Control: Smoothly decelerates suspension at end of travel to prevent damaging impacts and improve handling. The M 9100 is ideal for racers, rock crawlers, and custom builds that require a robust, tunable solution at the end of suspension travel. Simple to install and adjust, it’s a compact upgrade that makes a noticeable difference when the trail gets rough.