Shock - 2.0 Factory Race Series - Monotube - 13.03 in Compressed / 18.53 in Extended - 2.00 in OD - 40-90-D Valve - Steel - Zinc Plated - Each

2.0 Air Shock

FOX devotes countless hours of research and development to design race-winning suspension that withstands incredible punishment and provides consistent performance you can rely on. Regardless of whether you are flying high over the desert or struggling to stick to a rock face on an off-camber climb, our shocks will give you the damping performance, suspension control and proper spring rate to get the job done.

Additional Information

Rebuildable and serviceable.

Application Summary

2.0 x 5.5 AIR SHOCK-1-1/4in. SHAFT

Part Type

Suspension Shock Absorber

Product Overview

Uncompromised performance through FOX's patented internal bypass technology delivers the feel of near-endless suspension travel. Exclusive internal bypass technology allows oil to flow around the piston at some points of the stroke - while creating humongous pressure at other points - supporting the vehicle like no other product can.

Floating through terrain is accomplished with FOX's ride zone - combining a race-developed shock piston, internal bypass and Dual Speed Compression adjustment - allowing fine tuning for weight, terrain and speed.

Dominate any terrain with the brute strength of 3- and 2.5-inch aluminum bodies, cactus cooler reservoirs and 7/8" shafts with redundant seals, all proven in the harshest of environments under the toughest of conditions.

Packed Race Winning Technology

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Product Details

Product Downloads

#	Document Type	Download
1.	Installation Instructions
2.	Technical Bulletin
3.	Technical Drawing

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Reference Information

Air Shock, 2.0 Factory Race Series, 5.5 in. Travel, 1.250 Shaft, 40/90 Valving, Steel Body, Billet Aluminum Components

Fox Racing Shox 2.0 Factory Race Series air shocks' design allows for infinite adjustability of the spring rate by varying the nitrogen charge pressure. They're incredibly strong yet lightweight; their hollow shafts further reduce weight, making them ideal for competition rock crawlers. The shocks are available in a variety of extended and collapsed length options.

Additional product details:
• Smooth bore and honed seamless steel body
• Zinc plated and double clearcoated for a long-lasting finish
• Black anodized, CNC-machined 6061-T6 billet aluminum components
• Tunable valving, 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
• Hard chromed 4130 steel, 1 1/4 in. diameter shaft
• Spherical, PTFE-lined heat-treated alloy steel bearings
• 1 1/2 in. mounting width spacers
• 500 lbs. max load