My Garage Add a vehicle

Pick your vehicle in the Shop By Vehicle bar below and every page shows the parts that fit it.

Cart
Reset

FOX 2.0 Factory Series 18in. Air Shock 1-1/4in. Shaft (Normal Valving) 40/90 - Black/Zinc

Part # 981-20-053SKU FOX981-20-053

Universal fit

Specifications
BrandFOX
  • JM92 MIL-SPEC oil developed specifically for off-road racing
  • Durable clear coated, zinc plated seamless alloy body
  • Durable Clear Coated; Zinc Plated Seamless Alloy Body
  • Black Anodized CNC Machined Aluminum Components
  • Hard Chrome Plated 4130 Chromoly Steel Shaft
  • Hard chome plated 4130 chromoly steel shaft
  • Owner serviceable and rebuildable

Description

The design of the off-road Performance Elite air shock allows for infinite adjustability of the spring rate by varying the nitrogen charge pressure. FOX's first air shock was invented by Bob Fox back in 1974 and has been highly refined in the 30-plus years we’ve been producing them. The off-road Performance Elite air shock uses the identical race-proven performance damping technology as our other Performance Elite Series off-road shocks, so servicing and valving adjustments are the same. Incredibly strong yet lightweight hollow shock shafts further reduce weight on these shocks that are ideal for competition rock crawlers.