Undercover
Undercover Flex Hard Folding Tonneau for 20-26 Jeep Gladiator
Undercover Flex Hard Folding Tonneau for 20-26 Jeep Gladiator
SKU:FX31010
In stock
Couldn't load pickup availability
- Calculated shipping — oversized item
- Ships in 1–2 business days
- 30-day hassle-free returns
- Price match — found it cheaper?
- Secure checkout — SSL encrypted
Key Features
- Durable matte-textured aluminum top panels that mount flush with the bed rails
- Fits the 2020-2026 Jeep Gladiator JT 5' (60") bed
- Compatible with or without the factory Trail Rail cargo system
- Hard folding design folds forward for quick, full bed access
- Rubber-sealed rail system with drain tubes channels water out of the bed
- No-drill easy clamp-on installation using the factory bed rails
- Dual-action tailgate seal for universal tailgate operation
The Undercover Flex FX31010 is a hard folding truck bed tonneau for the 2020-2026 Jeep Gladiator JT with the 5-foot (60") bed. Durable aluminum top panels with a matte-textured finish fold forward for full bed access and mount flush with the bed rails, while a rubber-sealed rail system with drain tubes carries water away to keep gear dry.
Fitment: Fits the 2020-2026 Jeep Gladiator JT 5' (60") bed. It works with or without the factory Trail Rail cargo system, so both Trail Rail-equipped and standard beds are covered. It fits the Gladiator only and does not fit any Jeep Wrangler or other truck bed.
What's included: Pre-assembled Flex folding cover, easy clamp-on mounting hardware, and a dual-action tailgate seal for universal tailgate operation. No drilling is required for installation.
Made in the USA and backed by the Undercover 3-year warranty.
FAQ
FAQ
Does the FX31010 fit a Gladiator with the Trail Rail system?
Yes. The Flex fits the 2020-2026 Gladiator JT both with and without the factory Trail Rail cargo system.
How is the Flex different from the ArmorFlex?
The Flex uses matte-textured aluminum panels, while the ArmorFlex adds a premium LINE-X coating for extra dent and scuff resistance.
Is it weather-tight?
Yes. The rail system uses rubber seals and drain tubes to channel water out of the bed.
Vehicle Fitment
Vehicle Fitment
| Years | Make | Model | Submodel |
|---|---|---|---|
| 2020–2026 | Jeep | Gladiator | JT |
Specifications
Specifications
- weight
- 70.0 lbs
- dimensions
- 68.0 L × 29.0 W × 8.0 H in
Shipping & Returns
Shipping & Returns
Free shipping on orders $250+ (standard items). Oversized items ship at calculated rates.
30-day returns with RMA required. 15% restocking fee, buyer pays return shipping. Defective items returned free with full refund.
Customer Reviews
No reviews yet — be the first to review this product.
Share

You May Also Like
-
Access Limited Roll-Up Tonneau 20-26 Jeep Gladiator 5ft No Rail
Vendor:AccessFits JeepRegular price $629.85 USDRegular priceSale price $629.85 USDIn stockClearance -
Access Limited Roll-Up Tonneau 20-26 Gladiator w/ Trail Rail 5ft
Vendor:AccessFits JeepRegular price $629.85 USDRegular priceSale price $629.85 USDIn stockClearance -
Roll-N-Lock M-Series Tonneau 20-25 Gladiator w/ Trail Rail 5ft
Vendor:Roll-N-LockFits JeepRegular price $1,599.99 USDRegular priceSale price $1,599.99 USDIn stock -
Westin Soft Roll-Up Tonneau for 2020-2026 Jeep Gladiator JT 5ft
Vendor:WestinFits JeepRegular price $318.99 USDRegular priceSale price $318.99 USDIn stock -
AMP Research BedXtender HD Sport for 2020-2024 Jeep Gladiator JT
Vendor:AMP ResearchFits JeepRegular price $329.99 USDRegular priceSale price $329.99 USDIn stockFree Shipping -
Westin Hard Tri-Fold Tonneau for 2020-2026 Jeep Gladiator JT 5ft
Vendor:WestinFits JeepRegular price $934.99 USDRegular priceSale price $934.99 USDIn stock -
Rampage Locking Hood Catch Kit for 18+ Jeep Wrangler JL & JT
Vendor:RampageFits JeepRegular price $153.76 USDRegular priceSale price $153.76 USDIn stockFree Shipping -
AVS Ventvisor In-Channel Smoke 4pc 18-25 Wrangler JL 4-Door
Vendor:AVSFits JeepRegular price $69.99 USDRegular priceSale price $69.99 USDIn stockFree Shipping






