---
product_id: 71989405
title: "FLYBIRD WB5 Weight Bench, ASTM-Certified 800LBS Adjustable Weight Bench Workout Bench Foldable for Home Gym, 90° to -30° FID and 30in Extended Backrest for Bench Press Strength Training Exercise"
brand: "flybird"
price: "฿23235"
currency: THB
in_stock: true
category: "Flybird"
url: https://www.desertcart.co.th/products/71989405-flybird-wb5-weight-bench-astm-certified-800lbs-adjustable-weight-bench
store_origin: TH
region: Thailand
---

# 30-inch extended backrest 144 adjustable positions 800 lbs max load capacity FLYBIRD WB5 Weight Bench, ASTM-Certified 800LBS Adjustable Weight Bench Workout Bench Foldable for Home Gym, 90° to -30° FID and 30in Extended Backrest for Bench Press Strength Training Exercise

**Brand:** flybird
**Price:** ฿23235
**Availability:** ✅ In Stock

## Summary

> 🏆 Elevate your home gym game with pro-grade power and precision!

## Quick Answers

- **What is this?** FLYBIRD WB5 Weight Bench, ASTM-Certified 800LBS Adjustable Weight Bench Workout Bench Foldable for Home Gym, 90° to -30° FID and 30in Extended Backrest for Bench Press Strength Training Exercise by flybird
- **How much does it cost?** ฿23235 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/71989405-flybird-wb5-weight-bench-astm-certified-800lbs-adjustable-weight-bench)

## Best For

- flybird enthusiasts

## Why This Product

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

## Key Features

- • **Precision Angle Control:** 144 adjustable positions from -30° to 90° for full-body muscle targeting.
- • **Space-Smart Foldability:** Folds down to just 9 inches wide, ideal for stylish home gyms and tight spaces.
- • **Ergonomic Support Design:** Extra-long 30-inch backrest ensures perfect spinal alignment and comfort.
- • **Swift & Secure Adjustments:** Spring-lock mechanism enables one-second angle changes with rock-solid stability.
- • **Unmatched Strength & Stability:** ASTM-certified steel frame supports up to 800 lbs for pro-level workouts.

## Overview

The FLYBIRD WB5 Weight Bench is a commercial-grade, ASTM-certified workout bench engineered for durability and versatility. Supporting up to 800 lbs with a robust alloy steel frame, it offers 144 adjustable positions from decline to upright, featuring a 30-inch extended backrest for optimal support. Its quick spring-lock adjustment and foldable design make it perfect for millennial professionals seeking a compact yet powerful home gym solution backed by a trusted 20-year brand legacy.

## Description

desertcart.com : FLYBIRD WB5 Weight Bench, ASTM-Certified 800LBS Adjustable Weight Bench Workout Bench Foldable for Home Gym, 90° to -30° FID and 30in Extended Backrest for Bench Press Strength Training Exercise : Sports & Outdoors

## Features

- 【FLYBIRD】Design and produce fitness equipment for 20 years. Especially in WEIGHT BENCH, the bench was designed with advice of professional coach. You need a durable bench, Not a one month bench.
- 【2021 High Quality Bench】Made of commercial thickness steel, past thousands of weight test to ensure safety for workout everytime, Not the mendacious bench.
- ASTM-Certified & 800lbs Heavy-Duty Support: Its elongated thickened steel frame, dual-triangle structure, and double-locking mechanism reliably support up to 800lbs; weighing 28.5 lbs, it is designed for fitness enthusiasts—whether beginners seeking long-term use or pros upgrading—the FB800 delivers a trustworthy solution in home gym
- 144 Adjustable Positions for Full-Body Training: With a range from -30° to 90° (flat/incline/decline/upright), this workout bench enables effective exercise for every major muscle group from chest and shoulders to core; The -10° decline offers a gentle intro to decline bench press lifting; Perfect 90° upright lock for shoulder & arm isolation
- Extra-Long Padding for Support & Focused Strength Training: A 30-inch elongated backrest offers stable support for your head and spine, while the 15.7-inch seat pad provides ample space during heavy bench presses; This design promotes proper chest engagement and prevents lower back arching—so you can push limits safely
- Spring-Lock Quick Adjustment & Adjustable Leveling Footpad: The self-rebound spring lock allows 1-second angle changes for both seat and backrest; The adjustable leveling footpad offer minor height adjustment, ensuring full stability even on uneven floors
- Space-Saving Foldable Design in 3 Steps: Fold the bench quickly into a compact size, reducing its footprint by 80%; Easily portable and stored, it fits in narrow spaces like beside the sofa or under beds, requiring only 9.06 inches in width—perfect for apartments and small home gyms
- Trusted by over 100,000 users, the FB800 is backed by dedicated support including a 1-year frame replacement and 3-year parts coverage for complete peace of mind

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07DNYSJ8W |
| Best Sellers Rank | #1,097 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #3 in Strength Training Adjustable Benches |
| Brand Name | FLYBIRD |
| Color | Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (25,958) |
| Frame Material | Alloy Steel |
| Item Dimensions D x W x H | 46"D x 13"W x 48.5"H |
| Item Type Name | Weight Bench |
| Item Weight | 28.5 Pounds |
| Manufacturer | FLYBIRD |
| Material | Breathable leather &Alloy Steel |
| Model Number | Adjustable Bench-149 |
| Part Number | Adjustable Bench-149 |
| Size | 46x13x48.5 inches |
| Warranty Description | 1 year |
| Weight Capacity Maximum | 800 Pounds |

## Product Details

- **Brand:** FLYBIRD
- **Color:** Black
- **Frame Material:** Alloy Steel
- **Item Weight:** 28.5 Pounds
- **Manufacturer:** FLYBIRD
- **Material:** Breathable leather &Alloy Steel
- **Product Dimensions:** 46"D x 13"W x 48.5"H
- **Size:** 46x13x48.5 inches
- **Weight Limit:** 800 Pounds

## Images

![FLYBIRD WB5 Weight Bench, ASTM-Certified 800LBS Adjustable Weight Bench Workout Bench Foldable for Home Gym, 90° to -30° FID and 30in Extended Backrest for Bench Press Strength Training Exercise - Image 1](https://m.media-amazon.com/images/I/71ijsNeaN-L.jpg)

## Questions & Answers

**Q: When adjusting the backrest of the bench can i make it locked in place so it does not become separated by accident?**
A: Yes, the locking mechanism is very robust.  Looks like a thick pin with a great latch system.  I'm 5' 11" and 215lbs and have been hitting the backrest pretty good on crunches - haven't broken it yet...LOL.

**Q: What is size when folded**
A: This workout bench about 30*16*9 in when folded

**Q: Diagram (picture)  shows 2 possible decline settings?  But video never shows anyone doing a decline press movement. How come?.**
A: Yes. You can set the bench for decline too!  This is an awesome bench. We love it.

**Q: Does it come with the elephant?**
A: It's an extremely sturdy bench and may be able to support the weight of an elephant.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.co.th/products/71989405-flybird-wb5-weight-bench-astm-certified-800lbs-adjustable-weight-bench](https://www.desertcart.co.th/products/71989405-flybird-wb5-weight-bench-astm-certified-800lbs-adjustable-weight-bench)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-04-29*