# FLYBIRD Adjustable Weight Bench, 363 kg, Spring-Lock

Source: https://www.ranked10.co.uk/fitness/best-decline-benches/flybird-adjustable-weight-bench
Ranked #6 in "Best Decline Bench 2026: 10 Ranked, and the Load Figures That Do Not Agree": https://www.ranked10.co.uk/fitness/best-decline-benches

- Price: £101.99 (checked on Amazon UK on 2026-09-17)
- Amazon rating: 4.5 from 310 ratings
- Buy on Amazon: https://www.amazon.co.uk/dp/B07DNYSJ8W?tag=ranked10-21

The FLYBIRD Adjustable Weight Bench sits at number 6 in this guide. It is a folding bench with a 76.7 cm backrest, a 40 cm seat pad, 7+3+3 adjustment positions and a spring-lock system that moves the backrest from a 30° decline to 90° upright. The listing price is £101.99, and it is sold as 90% pre-assembled.

The finding on this one runs against the pattern in the rest of the guide: its numbers agree. FLYBIRD prints 363 kg in the title, in the capacity bullet, in the colour field ('Black-363KG Capacity') and in the spec table's Weight Capacity Maximum — four appearances, one figure, one unit, no conversion to trip over. Because there is only one capacity number quoted, there is nothing to discount and nothing to reconcile, so 363 kg is the figure we rank it on. Where this listing does not add up is the review count: the page reports 310 ratings, while the breakdown we were given covers 100 of them (68 five-star, 23 four-star, 6 three-star, 2 two-star, 1 one-star). The customer reviews also show working loads well under the frame's rating — the heaviest combined weight a buyer mentions is 180 kg. That does not contradict 363 kg; it tells you where the 363 kg sits, which is headroom rather than a typical working figure.

Everything on this page is taken from the Amazon listing and the customer reviews attached to it. We have not tested this bench.

## Specification

| Field | Value |
|---|---|
| Price | £101.99 |
| Rating | 4.5 out of 5 from 310 ratings; the breakdown supplied covers 100 of them (68 five-star, 23 four-star, 6 three-star, 2 two-star, 1 one-star) |
| Maximum weight capacity | 363 kg, printed identically in the title, the capacity bullet, the colour field and the spec table |
| 363 kg converted | About 800 lb |
| Backrest length | 76.7 cm |
| Item weight | 12.9 kg (the capacity bullet says 12.93 kg) |
| Frame material | Commercial steel (as listed) |
| Model number | Adjustable Bench-149 |

## Questions people ask

**What is the FLYBIRD Adjustable Weight Bench rated for?**

The listing gives 363 kg as the maximum weight capacity, in the title, in the bullet headed 'ASTM-Certified & 363 kg Heavy-Duty Support', in the colour field ('Black-363KG Capacity') and in the spec table. Converted, that is roughly 800 lb.

**Why do you rank this one on 363 kg when other benches in the guide are ranked on lower figures?**

Because this listing gives the same number in the same unit everywhere. On listings where a title, a bullet and a spec table disagree, we take the lowest of the figures quoted. Here there is only one figure, so nothing is discounted.

**What does it cost, and how much space does it take?**

The listed price is £101.99. Dimensions are given as 123 x 39 x 47.5 cm (D x W x H), item weight 12.9 kg, and the listing says the bench folds for storage.

**How many adjustment positions does it have?**

The listing describes 7+3+3 positions, with the backrest moving from a 30° decline to 90° upright. A self-rebound spring lock is quoted as giving one-second angle changes for both the seat and the backrest, plus adjustable leveling footpads.

**Does it arrive assembled?**

The title says 90% pre-assembled, and one customer review describes it as practically built with only a few parts to attach. The Country of Origin field lists China.

**Does the 4.5-star score come from 310 reviews?**

The listing header reports 310 ratings. The breakdown we were given contains 100 reviews: 68 five-star, 23 four-star, 6 three-star, 2 two-star and 1 one-star. The 4.5 is the listing's own score; the split is what we can see.