Rank #2 in Best Multi Gym 2026: 10 Ranked, and the Claims That Don't Add Up
DKN Studio 7400 Compact Home Multi Gym, 80kg Stack
- Rating
- 4.3
- Ratings
- 126
- Rank
- #2
Price and rating as shown on Amazon when we collected them. Both change.
The DKN Studio 7400 is a compact single-station home multi gym at £499, second in this guide. DKN describes it as an all-in-one machine with a double pulley system, high and low pulleys, a dual-action chest station covering chest press and pec-deck, an adjustable preacher pad, a butterfly station and a leg developer, built around an 80kg weight stack. The listing gives dimensions of 165cm long, 105cm wide and 210cm high, and a maximum user weight of 120kg.
The figure that doesn't close on this one is the machine's own weight. The final bullet states "Product Weight: 144kg (317.5lbs)", while the spec table lists Item Weight as 64 kg — two very different numbers in the same advert. The stack figure behaves better: 80kg appears in the title, in the fourth bullet and in the spec table as 176.4lbs. The 4.3 rating from 126 reviews is what Amazon displays for the listing.
Everything below is taken from the Amazon advert as it stands. We have not assembled or tested this machine.
How those 126 ratings break down
An average hides its own shape. This is the spread behind the 4.3 stars.
Specification
Exactly as published on the Amazon listing, field for field.
| Price | £499.00 |
|---|---|
| Rating | 4.3 out of 5 from 126 reviews |
| Weight stack | 80kg (176.4lbs) |
| Product weight in the last bullet | 144kg (317.5lbs) |
| Item weight in the spec table (as listed) | 64 kg |
| Maximum user weight | 120kg (264.6lbs) |
| Dimensions | 165D x 105W x 210H centimetres |
| Warranty | 2 years |
What it is up against
The rivals it was ranked against in Best Multi Gym 2026: 10 Ranked, and the Claims That Don't Add Up.
Questions people ask
How much does the DKN Studio 7400 weigh?
The listing gives two answers. The last bullet says Product Weight: 144kg (317.5lbs); the spec table says Item Weight: 64 kg. Both sit in the same advert.
What weight stack does the DKN Studio 7400 use?
80kg (176.4lbs). That figure appears in the product title, in the fourth bullet and in the spec table's Tension Supported field.
How much room does it need?
DKN lists 165cm long, 105cm wide and 210cm high, with a maximum user weight of 120kg (264.6lbs).
How long does it take to build?
The listing does not give a build time. One reviewer reports about 10 hours over two days, and another describes doing it over a couple of evenings.
Does the DKN Studio 7400 come with a warranty?
Yes. A 2 year warranty is listed in the spec table and repeated in the final bullet.
What exercises does it cover?
The bullets name pulldowns, rows, shoulder raises, bicep curls, chest press, leg extensions, leg curls and inner / outer leg kicks.
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