The design of the off-road Factory Race Series 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 weve been producing them. The off-road Factory Race Series air shock uses the identical race-proven performance damping technology as our other Factory Race 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. Smooth bore and honed seamless steel.Zinc plated and clear coated for a long lasting finish. Black anodized, CNC machined 6061-T6 billet aluminum. Tunable, velocity sensitive deburred valve shims. Redundant sealing pack system, main seal, wiper seal, scraper seal.
JM92 Advanced Suspension Fluid for improved performance at variable temperatures. Spherical, PFTE-lined, heat-treated alloy steel.
Custom compression and rebound valving available (Add -1 to end of part number). CP Cometic ACL Ferrea and ARP Kits. Your address must be confirmed. Buyers who pay with unconfirmed addresses will not be accepted. We always look to satisfy our customers in whatever needs they may have.The item "Fox 2.0 Factory Race Series 18 Air Emulsion Shock 1.25 Shaft 40/90 Valving" is in sale since Friday, January 1, 2021. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Suspension & Steering\Shocks & Struts". The seller is "boostprojects" and is located in San Diego, California. This item can be shipped to United States.