2.0 Performance Series Shocks w/ Reservoir Set
2.0 Performance Series Shocks w/ Reservoir Set
| Part Number | Lift/Lowered | Position | Item | Quantity | Extended Length | Compressed Length | Travel | Top Mount | Bottom Mount | Reservoir |
|---|---|---|---|---|---|---|---|---|---|---|
| 985-24-242 | 0-1" Lift | Front | Shock Absorber | 2 | 18.14" | 12.78" | 5" | BARPIN | CLEVIS | Remote |
| 985-24-243 | 0-1" Lift | Rear | Shock Absorber | 2 | 26.52" | 15.9" | 11" | EYELET/SLEEVE | EYELET/SLEEVE | Remote |
The aluminum bodied 2.0 Performance Series w/Reservoir smooth body shock delivers FOX's industry leading and race dominating performance in an affordable, hassle-free bolt on package. Its heat reducing design includes a metal impacted clear anodized aluminum shock body that dissipates heat faster than a conventional steel body shock. Its external reservoir allows for increase oil and nitrogen capacity while delivering striking race look. The included black anodized reservoir mounting clamp and other components are CNC machined from 6061-T6 aluminum. The race developed high flow damping piston matched with application specific vavling provides the 2.0 Performance Series w/Reservoir shock a predictable ride quality capable of handling the roughest road conditions.
| Year | Make | Model | Drive | Position | Lift |
| 2025 | GMC | Sierra 2500 HD | Front & Rear | 0-1" | |
| 2024 | GMC | Sierra 2500 HD | Front & Rear | 0-1" | |
| 2023 | GMC | Sierra 2500 HD | Front & Rear | 0-1" | |
| 2022 | GMC | Sierra 2500 HD | Front & Rear | 0-1" | |
| 2021 | GMC | Sierra 2500 HD | Front & Rear | 0-1" | |
| 2020 | GMC | Sierra 2500 HD | Front & Rear | 0-1" |
FOX handles their warranty claims directly; if you encounter a product defect please reach out to FOX directly.
For more information: View the Shock Surplus Warranty Policy.
Shipping Info
Free Shipping on most orders to the lower 48 U.S. states. Truck freight items (over 100 lbs) and custom orders require a separate shipping quote.
- Applies to items like axles, leaf springs, and long-travel kits.
- No international shipping on freight items — only to U.S.-based freight forwarders.
- Worldwide shipping available: Canada, Europe, UAE, Australia, and most of Asia.
Contact us for an international shipping quote.
Returns & Exchanges
30-Day Return Policy - Items must be new, unused, uninstalled, and include all original hardware.
- No restocking fees for exchanges or gift card credit.
- 10% restocking fee on refunds, returns cost us real money, so the 10% helps keep the lights on.
- Installed, damaged, or dirty parts cannot be returned.
Return Shipping Responsibility
Shock Surplus Package and Order Protection plan provides prepaid return labels for any returned packages, this fee varies by product.
- Our mistake (misboxed, wrong item, damaged): We cover the cost of return shipping.
- Your mistake (wrong item ordered, fitment error, changed mind): Return shipping is your responsibility.
- Under 50 lbs: Discounted carrier rate (deducted from your refund).
- Over 50 lbs: Discounted carrier rate + $25 oversize fee (deducted).
Refunds
Refunds are issued within 5-7 business days of receiving your return.
- Funds typically post to your account in 1-3 business days depending on your payment method.
- There is a 10% restocking fee on all refunds. We do not get our original shipping, labor, or transaction fees back - so the 10% restocking fee keeps the lights on.
- You will receive an email once your refund is processed.
International Orders
- All international orders are final sale.
- Returns via freight forwarders only accepted if the product has not left the U.S.
- Import taxes and fees are the buyer's responsibility and not included in our shipping charges.
- We are not responsible for goods once exported outside the U.S.
Why Shock Surplus
1,000,000+ Shocks Shipped
The Premier Suspension Specialists
Authorized Dealer
Brand New - Warranty Backed
Free Shipping
Orders Over $250 - Lower 48 States
30-Day Returns
Free Exchange on Qualified Orders
INFORMATION
The aluminum bodied 2.0 Performance Series w/Reservoir smooth body shock delivers FOX's industry leading and race dominating performance in an affordable, hassle-free bolt on package. Its heat reducing design includes a metal impacted clear anodized aluminum shock body that dissipates heat faster than a conventional steel body shock. Its external reservoir allows for increase oil and nitrogen capacity while delivering striking race look. The included black anodized reservoir mounting clamp and other components are CNC machined from 6061-T6 aluminum. The race developed high flow damping piston matched with application specific vavling provides the 2.0 Performance Series w/Reservoir shock a predictable ride quality capable of handling the roughest road conditions.
VIDEO GALLERY
CUSTOMER REVIEWS
The Expert's Opinion
"The Fox 2.0 shock is, in our experience, one of the most forgiving and comfortable shocks for trucks and SUVs - and we've run them across the Tacoma, Ranger, Silverado, Ram, Wrangler, and F-150 to back that up.
This is the go-to recommendation to subdue rocky terrain, choppy trails, and navigating pothole city."
Questions? We've got answers
Fox 2.0 shocks are known for delivering a comfortable, controlled ride that works well for both daily driving and light to moderate off-road use. On pavement, most drivers find the ride to be similar to stock, but with better stability and body control over bumps, dips, and rough roads.
Off-road, Fox 2.0 shocks provide a noticeable improvement over factory suspension. The monotube design with an internal floating piston helps keep the damping consistent, so the vehicle feels more planted on washboard roads, potholes, and trail obstacles without feeling overly stiff.
Overall, Fox 2.0 shocks strike a great balance between comfort and performance. They’re a solid upgrade for drivers who want better ride quality and durability than stock shocks, while still maintaining a smooth ride for everyday use.
Most Fox 2.0 shocks are not adjustable. The standard Fox 2.0 Performance Series shocks come with factory-set valving that is designed to provide a balanced ride for both on-road comfort and off-road control right out of the box.
However, some Fox 2.0 variants do offer adjustment, depending on the specific model. For example, certain reservoir versions include external compression adjusters that allow you to fine-tune the shock’s damping for different driving conditions.
In short, most Fox 2.0 shocks are a non-adjustable, bolt-on upgrade, while select versions include adjusters for dialing in ride firmness and off-road performance. If adjustability is important for your setup, it’s worth confirming the specific Fox 2.0 model before purchasing.
Click the 'Select Your Vehicle' button above the 'Add to Cart' button to make sure the shocks fit your exact vehicle. If needed, the site will send you to the right shocks for your ride. If your vehicle has been lifted, use the dropdown menu to pick the correct lift height. For example, if you have a Rough Country 6-inch lift kit, choose Front 4–6" and Rear 3–4" (the rear is usually smaller than the front). Still not sure? Our sales team is happy to help.
For most drivers, Fox 2.0 shocks typically last around 40,000–50,000 miles before they start to lose peak performance, especially with normal daily driving and occasional off-road use. Many manufacturers and suspension experts recommend inspecting or servicing them around this mileage to keep the ride quality and damping working as intended.
That said, lifespan can vary quite a bit depending on how the vehicle is used. Trucks that spend most of their time on pavement may see longer service life, while vehicles that frequently tackle rough trails, washboard roads, or heavy loads may need service sooner.
The good news is that Fox shocks are built with durability in mind. With proper maintenance or rebuilds when needed, many drivers get years of reliable performance out of a set of Fox 2.0 shocks.
Product Details
Whether you want to upgrade, add a reservoir, or find something more affordable, contact us with any questions!
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Free shipping within the lower 48 United States