---
product_id: 109473418
title: "RealTruck BAK BAKFlip FiberMax Hard Folding Truck Bed Tonneau Cover | 1126131 | Fits 2019 - 2026 Chevy/GMC Silverado/Sierra, works w/ MultiPro/Flex tailgate 6' 7\" Bed (79.4\")"
brand: "bak"
price: "1228884 Ft"
currency: HUF
in_stock: true
reviews_count: 3
url: https://www.desertcart.hu/products/109473418-realtruck-bak-bakflip-fibermax-hard-folding-truck-bed-tonneau-cover
store_origin: HU
region: Hungary
---

# 300 lbs weight capacity Tool-free install with just wrench/socket Fiberglass Reinforced Polymer resists dents & scratches RealTruck BAK BAKFlip FiberMax Hard Folding Truck Bed Tonneau Cover | 1126131 | Fits 2019 - 2026 Chevy/GMC Silverado/Sierra, works w/ MultiPro/Flex tailgate 6' 7" Bed (79.4")

**Brand:** bak
**Price:** 1228884 Ft
**Availability:** ✅ In Stock

## Summary

> 🚚 Tough, sleek, and ready to haul—your truck’s new best friend.

## Quick Answers

- **What is this?** RealTruck BAK BAKFlip FiberMax Hard Folding Truck Bed Tonneau Cover | 1126131 | Fits 2019 - 2026 Chevy/GMC Silverado/Sierra, works w/ MultiPro/Flex tailgate 6' 7" Bed (79.4") by bak
- **How much does it cost?** 1228884 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/109473418-realtruck-bak-bakflip-fibermax-hard-folding-truck-bed-tonneau-cover)

## Best For

- bak enthusiasts

## Why This Product

- Trusted bak brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Weatherproof Seal:** Revolutionary hinge system locks out rain, sleet, and wind to keep your gear dry.
- • **Heavy-Duty Strength:** Supports up to 300 lbs of evenly distributed weight—carry more, worry less.
- • **Smart Folding Design:** Flip cover up to bulkhead with struts holding it safely open—maximize your cargo space instantly.
- • **Effortless Installation:** No drill needed—install with just a wrench and socket for a hassle-free upgrade.
- • **Custom Fit for Chevy/GMC:** Precision engineered for 2019-2026 Silverado/Sierra with MultiPro/Flex tailgate compatibility.

## Overview

The RealTruck BAK BAKFlip FiberMax Hard Folding Truck Bed Tonneau Cover is a rugged, lightweight cover designed specifically for 2019-2026 Chevy/GMC Silverado and Sierra trucks with 6'7" beds. Made in the USA with durable fiberglass reinforced polymer panels and a solid aluminum core, it supports up to 300 lbs and installs easily without a drill. Its innovative hinge and latching system ensures a weather-tight seal while allowing quick folding to the bulkhead for oversized cargo, all while maintaining tailgate and brake light functionality.

## Description

It’s tough to find a folding tonneau cover as, well, tough as the FiberMax. It's custom-built from Fiberglass Reinforced Polymer (FRP) on the outside with a solid aluminum core inside, so it has the perfect blend of rigidity and lightweight maneuverability. Score one for your new truck bed set-up. The top of this BAK tonneau cover can hold up to 300lbs of evenly distributed weight so you can carry even more stuff when you need to. But that’s not all. The BAKFlip FiberMax Tonneau Cover flips all the way up to the back of your bed, freeing up your entire payload area for hauling oversized gear. Once folded up, it shields your rear window from shifting cargo, and it's padded to protect your paint from scratches. And, while it does cover your rear window, this folding tonneau cover leaves your third brake light visible to cars approaching you from behind. This BAK tonneau cover uses a revolutionary hinge system that stops the nastiest weather from leaking in. Your truck bed won’t be vulnerable to wind, sleet, and rain ever again. That keeps your tools and equipment dry, gives you peace of mind, and vanquishes the ongoing feud between whether the bed and the cab rein supreme when it comes to hauling your tools. Looks more like a stalemate now.

## Features

- Fits 2019 - 2026 Chevy/GMC Silverado/Sierra, works w/ MultiPro/Flex tailgate 6' 7" Bed (79.4")
- Made in the USA with Global Materials
- The panels are held in place by an automatic latching system. When you need to open the cover, use the strings located on either side to release the latches and fold the cover up
- The FiberMax is built using FRP (fiberglass reinforced polymer) panels. This material is highly resistant to dents and scratches
- The FiberMax can be installed with a wrench and socket. Leave the drill in your toolbox.
- The cover can be opened up to your truck's bulkhead when you need to carry oversize cargo. Struts hold the cover in place so you can drive safely with the cover open

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | BAK |
| Style | Folding |
| Exterior Finish | Painted |
| Material | Plastic |
| Lock Type | Tailgate |
| Weight Limit | 300 Pounds |
| Manufacturer | BAK |
| UPC | 192631020509 |
| Automotive Fit Type | Vehicle Specific Fit |
| Global Trade Identification Number | 00192631020509 |
| Model | BAK 1126131 |
| Item Weight | 71 pounds |
| Product Dimensions | 81 x 9 x 23 inches |
| Item model number | 1126131 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 1126131 |

## Product Details

- **Brand:** BAK
- **Style:** Folding
- **Exterior Finish:** Painted
- **Material:** Plastic
- **Lock Type:** Tailgate

## Images

![RealTruck BAK BAKFlip FiberMax Hard Folding Truck Bed Tonneau Cover | 1126131 | Fits 2019 - 2026 Chevy/GMC Silverado/Sierra, works w/ MultiPro/Flex tailgate 6' 7" Bed (79.4") - Image 1](https://m.media-amazon.com/images/I/61KDIjrE4bL.jpg)

## Questions & Answers

**Q: Will this fit 2019 Silverado new body style?**
A: Yes, this is designed for the new 2019 Silverado with appropriate bed size.

**Q: will this product fit a 2021 chevy silverado lt crew cab 5' 8" ft bed ?**
A: It fits my 2020 Silverado with the same bed length. Should fit yours also.

**Q: My 2021 silverado 1500 custom has a factory sprayed bed liner. will this work with that? where to the drain hoses go? are there more than one?**
A: It worked great in my 2019. The topper only comes over onto the top of your bed by about an inch and there isn’t any problem with clearance on the side with the sprayed in liner.  There are 2 hoses, one on each side). If you look in your bed you will see a couple of plugs up near the front. Those plugs pop out and the drain plugs go in. 
Btw, this is a really great liner. You should be pleased. I take my truck through the car wash and when I’m done, there is either no water in the bed, or just a few drops. Highly recommended.

**Q: I read a review that said the 5 year warranty is not honored if it is ordered on Amazon because Amazon is not an authorized dealer.  Is this true?**
A: Hi Christopher,
It is not a problem at all.
This kit 79131 fits:
2019-2021 Chevrolet Silverado 1500 79.4 Bed..
2019-2021 GMC Sierra 1500 79.4 Bed..
NOTE: Before purchase please verify if you have the New Body Style or Legacy (Chevy)/Limited (GMC) on 2019 Silverado/Sierra 1500...
This part is for the New Body Style....

We have this kit in stock ready to ship.
https://www.amazon.com/s?k=B07GNJF9Z6&me=A3KEMC7HPEBMWZ&ref=nb_sb_noss

Thanks,
MPexhaust....

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Fits well and not hard to install with two people.
  

*by M***O on Reviewed in the United States on May 3, 2022*

Good quality and seems very durable.

### ⭐ 







  
  
    Didn’t come with all part
  

*by J***K on Reviewed in Canada on November 28, 2024*

Was missing 2 parts and they couldn’t provide me with new parts but wanted me to ship it back when the thing was pretty much fully installed. Fitment also wasn’t great. Don’t recommend to anyone.

### ⭐⭐⭐⭐⭐ 







  
  
    Precise fit, easy installation.
  

*by A***. on Reviewed in Canada on October 2, 2020*

Looks great, fits great, works great.

## Frequently Bought Together

- BAK BAKFlip FiberMax Hard Folding Truck Bed Tonneau Cover | 1126131 | Fits 2019 - 2023 Chevy/GMC Silverado/Sierra, works w/ MultiPro/Flex tailgate 6' 7" Bed (79.4")
- Hellwig 61912 Silent Support System Helper Spring with up to 2500 lbs Level Load Capacity

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**Shop now:** [https://www.desertcart.hu/products/109473418-realtruck-bak-bakflip-fibermax-hard-folding-truck-bed-tonneau-cover](https://www.desertcart.hu/products/109473418-realtruck-bak-bakflip-fibermax-hard-folding-truck-bed-tonneau-cover)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-02-04*