Description
FOX Factory Race Series 3.0 Internal Bypass Piggyback Adjustable Rear Shocks for 2021–2026 Ford F-150 2WD/4WD with 0–1” rear lift.
The FOX 883-26-121 Factory Race Series rear shocks are designed to deliver maximum off-road performance and control for the 2021–2026 Ford F-150. Featuring FOX’s race-proven Internal Bypass technology and large 3.0-inch shock bodies, these rear piggyback reservoir shocks provide increased damping control, reduced fade, and improved comfort both on and off-road.
Built for aggressive driving and demanding terrain, the shocks utilize position-sensitive Internal Bypass damping to offer a compliant ride during normal driving while ramping up damping force near the ends of travel for improved bottom-out resistance and vehicle stability. Dual Speed Compression (DSC) adjusters allow quick external tuning for varying terrain, load, and driving preferences.
The oversized piggyback reservoirs and recirculating reservoir bridge improve heat dissipation and maintain consistent performance during prolonged high-speed off-road use. CNC-machined aluminum components, redundant sealing systems, and hard-anodized aluminum bodies provide durability and corrosion resistance in harsh environments.
Features
* Fits 2021–2026 Ford F-150 2WD & 4WD
* Designed for trucks with 0–1” rear lift
* FOX Internal Bypass technology
* DSC (Dual Speed Compression) external adjusters
* 3.0” hard-anodized aluminum shock bodies
* Piggyback reservoirs for improved cooling
* Recirculating reservoir bridge design
* CNC-machined 6061-T6 aluminum components
* Race-proven performance and durability
* Bolt-on installation
* Sold as a pair
Specifications
* Part Number: 883-26-121
* Position: Rear
* Reservoir Type: Piggyback
* Shock Body Diameter: 3.0”
* Extended Length: 28.30”
* Compressed Length: 17.58”
* Travel: 11.00”
* Top Mount: Eyelet
* Bottom Mount: Eyelet
* Fitment Notes: Does not fit single cab models
Fitment
* Fits 2021–2026 Ford F-150 King Ranch models (excluding single cab trucks), rear position, for 0–1” lift
* Fits 2021–2026 Ford F-150 Lariat models (excluding single cab trucks), rear position, for 0–1” lift
* Fits 2021–2023 Ford F-150 Limited models (excluding single cab trucks), rear position, for 0–1” lift
* Fits 2021–2026 Ford F-150 Platinum models (excluding single cab trucks), rear position, for 0–1” lift
* Fits 2021–2025 Ford F-150 Police Responder models (excluding single cab trucks), rear position, for 0–1” lift
* Fits 2021–2026 Ford F-150 SSV models (excluding single cab trucks), rear position, for 0–1” lift
* Fits 2024–2026 Ford F-150 STX models (excluding single cab trucks), rear position, for 0–1” lift
* Fits 2021–2026 Ford F-150 XL models (excluding single cab trucks), rear position, for 0–1” lift
* Fits 2021–2026 Ford F-150 XLT models (excluding single cab trucks), rear position, for 0–1” lift
* Compatible with 4WD and select ALL drive type configurations depending on trim/year
Excludes Tremor, Raptor, Police, and SSV models.