SKU: 981-25-113
Fox Factory Race 2.5 x 12 Coilover Piggyback Shock
The Fox Factory Race 2.5 x 12 Coilover Piggyback Shock sets the standard for race suspension with its piggyback reservoir design. Built for extreme off-road conditions it fits custom setups on desert racers rock crawlers and short course off-road trucks. Expect precise damping suspension control and spring rate matching to handle high-speed jumps and technical terrain.
Key Features
- Piggyback Reservoir: Dissipates heat for consistent damping during long runs over rough terrain
- 12 Inch Travel: Provides full articulation needed for jumps climbs and high-speed whoops
- 2.5 Inch Aluminum Body: Reduces weight while maintaining strength under race-level abuse
- Precise Lengths: 22.3 inch collapsed 34.3 inch extended for integration into long-travel systems
- Eye-to-Eye Mounts: Standard 0.50 inch ID eyelets compatible with heim joints and performance hardware
Product Notes
- Spring not included select dual rate or progressive coil based on vehicle weight and setup
- Race valving pre-set for high-speed off-road service intervals depend on track conditions
- Special order production verify lead times for custom valving options
Installation Notes
- Professional installation recommended.
- Match collapsed and extended lengths to existing suspension geometry
- Compatible with 1/2 inch mounting hardware use grease on bushings for smooth operation
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Custom | Various | Off-Road Race Truck | Desert Racer / Rock Crawler |
| Custom | Various | Short Course Truck | Class 1 Buggy |
Why Choose Fox Factory?
- Proven in professional off-road racing with championship wins
- Intensive research delivers damping that holds up run after run
- Engineered valving matches spring rates for balanced control
Frequently Asked Questions
- Q: What vehicles does the 981-25-113 fit?
A: Built for custom off-road race applications including desert trucks and rock crawlers confirm your collapsed extended and travel specs match - Q: What materials are used in construction?
A: 6061-T6 aluminum body hard black anodized finish with 4130 steel components for strength and corrosion resistance - Q: What is the warranty and service process?
A: Limited 1-year warranty on manufacturing defects FOX authorized service centers handle rebuilds every 50 hours recommended
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Original FOX box approximately 36 x 8 x 8 inches
- Weight: Approximately 14 lbs





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