FOX Factory Race Series GEN2 2in. Universal Front Bump Stop IFP (Threaded Body)

Developed in racing and refined for everyday use, FOX Factory Race Series bumpstops are the perfect addition to any aggressive offroad build, working together with your FOX shocks to create the feel of near bottomless travel.

Additional Information

Rebuildable and serviceable.

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.

• 100% Serviceable And Tunable For Longer Lifespan
• Aluminum Body Dissipates Heat Faster Than Steel
• Black Anodized CNC Machined Aluminum Components
• Durable Zinc Plated Seamless Alloy Body
• FOX Racing Oil Developed For Ultimate Performance
• Hard Chromed 4130 Alloy Steel Shaft
• IFP Separates Oil From High-Pressure Nitrogen Gas
• Packed With 35 Years Of Race Winning Technology
• Quiet Replaceable Delrin Bump Strike Pad
• Redundant Sealing System/Long Lasting Performance

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Product Details

Product Downloads

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

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

Bump Stop, 2.0 Factory Race IFP Series, Pneumatic, 10.037 in. Extended Length, 8.183 in. Collapsed Length, 1.854 in. Travel, Aluminum, Black, Each

Fox Racing Shox 2.0 Factory Race Series IFP bump stops provide precise control of the last few inches of suspension travel. Inspired by their off-road racing predecessors, the Factory IFP bump stops employ Fox's race-proven technology and cutting-edge features to deliver increased damping performance and bottom-out control. Use every inch of suspension travel without harsh bottoming out with Fox Factory Race Series 2.0 IFP bump stops, available in a variety of options.

Product features include:
• Threaded, impact-extruded, black anodized, CNC-machined 6061-T6 billet aluminum bodies
• Black anodized, CNC-machined 6061-T6 billet aluminum components
• Hard chromed 4130 steel shaft with Internal Floating Piston (IFP) for increased damping performance
• Heavy-duty powdered steel piston
• Replaceable Delrin strike pad
• 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
• Integrated Fox Air Valve (FAV) allows precise nitrogen pressure adjustments to provide a wide range of bottoming control