Fox Racing Shocks 981-20-045 Performance Elite 2.0 x 4.0 Off-Road Air Shock

The Fox Racing Shocks 981-20-045 is a Performance Elite 2.0 x 4.0 Air Shock purpose-built for serious off-road competition and rock crawling applications. With a 2.0" diameter body and 4.0" of travel, this compact air shock delivers precise spring rate control and race-proven damping performance in a strong yet lightweight package.

Key Features:

• Infinite Spring Rate Adjustability: Air shock design allows spring rate to be tuned simply by varying nitrogen charge pressure — no spring swaps required
• Hollow Chromoly Shaft: Lightweight yet incredibly strong hollow shock shaft reduces unsprung weight without sacrificing durability
• Performance Elite Damping: Uses the same race-proven damping technology shared across the full Performance Elite off-road shock lineup for consistent, predictable performance
• Rebuildable & Serviceable: Fully rebuildable construction allows for valving changes, rebuilds, and long-term serviceability
• Nitrogen Charged: Charged with nitrogen (not compressed air) to prevent internal corrosion and maintain consistent damping
• 2.0" Body Diameter: Compact body size suited for tight suspension geometries and custom builds
• 4.0" Stroke: Ideal for applications requiring shorter travel with precise spring rate control

The Fox Performance Elite 2.0 Air Shock is engineered for off-road racing, competition rock crawlers, and custom suspension builds where tunable spring rate and lightweight construction are critical. Sold individually.