Fox Shocks 985-26-174 Performance Series 2.0 Rear Reservoir Adjustable Shock Lift 0-1" Ford F-250/F-350 17-25
FOX Performance Series 2.0 Reservoir Shock
The aluminum-bodied Performance Series 2.0 Reservoir shock delivers race-derived performance in an affordable, hassle-free bolt-on package.
- Aluminum shock body with clear anodized finish for faster heat dissipation than conventional steel.
- External reservoir increases oil and nitrogen capacity and provides a race-inspired appearance.
- CNC-machined 6061-T6 aluminum components, including the black anodized reservoir mounting clamp, for durability and precision fit.
- High-flow damping piston matched with application-specific valving for predictable ride quality.
- Capable on rough terrain—designed to handle demanding road and off-road conditions.
*Designed as a direct bolt-on replacement for compatible applications; verify fitment and select the appropriate valving for your vehicle before installation.
| Brand | Ridefox |
| Note | Includes Billet Reservoir Clamp |
| Series | Performance Series 2.0 |
| Shock Type | Smooth Body |
| Installation side | Rear |
| Lift Height, inch | 0-1" |
| Type Adjusters | Adjustable |
| Reservoir | Yes |
| Tank Type | Remote |
| Body Diameter (in) | 2 |
| Material | Aluminum |
| Compressed | 17.9 |
| Extended | 30.02 |
| Travel | 12.12 |
| Quantity | Single |
| Box Height | 2.6 in |
| Box Width | 6.3 in |
| Box Length | 46.1 in |
| Box Weight | 8.6 lbs |
| UPCCode | 714686861427 |
| Submodel | 4WD |
| Fitment | 2017 Ford F-250, 2018 Ford F-250, 2019 Ford F-250, 2020 Ford F-250, 2017 Ford F-350, 2018 Ford F-350, 2019 Ford F-350, 2020 Ford F-350, 2021 Ford F-250, 2021 Ford F-350, 2022 Ford F-250, 2022 Ford F-350, 2023 Ford F-250, 2023 Ford F-350, 2024 Ford F-250, 2024 Ford F-350, 2025 Ford F-250, 2025 Ford F-350 |
| Brand | Ridefox |
| Note | Includes Billet Reservoir Clamp |
| Series | Performance Series 2.0 |
| Shock Type | Smooth Body |
| Installation side | Rear |
| Lift Height, inch | 0-1" |
| Type Adjusters | Adjustable |
| Reservoir | Yes |
| Tank Type | Remote |
| Body Diameter (in) | 2 |
| Material | Aluminum |
| Free shipping | Free Air |
| Compressed | 17.9 |
| Extended | 30.02 |
| Travel | 12.12 |
| Quantity | Single |
| Box Height | 2.6 in |
| Box Width | 6.3 in |
| Box Length | 46.1 in |
| Box Weight | 8.6 lbs |
| UPCCode | 714686861427 |
| Submodel | 4WD |
| Fitment | 2017 Ford F-250, 2018 Ford F-250, 2019 Ford F-250, 2020 Ford F-250, 2017 Ford F-350, 2018 Ford F-350, 2019 Ford F-350, 2020 Ford F-350, 2021 Ford F-250, 2021 Ford F-350, 2022 Ford F-250, 2022 Ford F-350, 2023 Ford F-250, 2023 Ford F-350, 2024 Ford F-250, 2024 Ford F-350, 2025 Ford F-250, 2025 Ford F-350 |
Limited Lifetime Warranty on 2.0 Performance Series (purchased after 3/30/2025)
FOX Factory guarantees to the original retail owner that each new FOX 2.0 Performance Series suspension product is free from defects in materials and workmanship. This warranty covers factory defects, excluding finish and coatings, under normal use on the vehicle type intended.
Limited One (1) Year Warranty on Suspension Products
FOX Factory warrants that each new FOX suspension product is free from defects for one year from the original purchase date from an authorized dealer or original equipment manufacturer. If law requires a longer period, that will apply.
Lifetime Warranty on Upper Control Arms
Lifetime warranty applies except for serviceable components (e.g., bearings, rod ends) and finishes, which have a 12-month warranty. Damage caused by misuse or abuse is excluded.
Important Notes
Certain noises such as squeaks or creaks may be normal. However, clunks or thuds should be inspected by a qualified mechanic.
Warranty Terms
Warranty applies only if the product is used under normal conditions and maintained properly. It is non-transferable and void if abused, modified, improperly repaired, or damaged by accident or misuse.
FOX Factory reserves the right to repair or replace defective products with comparable models at its sole discretion. This remedy is exclusive. Incidental, consequential, or punitive damages are excluded.
This warranty does not cover normal wear, malfunctions due to abuse or neglect, or damages from crashes or misuse.
You may have additional legal rights depending on jurisdiction. If a part of this warranty is invalidated by law, other provisions remain effective.
This is the sole and exclusive warranty by FOX Factory on its suspension products. Any implied warranties, including merchantability or fitness for a particular purpose, are excluded.


