Leg Developer Attachment + Upper Body Kit Bundle

Reviews (112)

Train Leg Extensions, Hamstring Curls, and Upper Body. Upgrade your Hyper into a 9 in 1 machine. 

Regular price€428,00 Sale price €328,00
SAVE €100,00
LEVENSLANGE GARANTIE
30 DAGEN RETOUR
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HIGHLIGHTS

Why You’ll Love It

Features built for every athlete, anywhere you train.

Snelle bevestiging

De Leg Developer is binnen 5 seconden bevestigd.

Premium bekleding

We gebruiken ultradikke, stevige vulling met een matte vinylafwerking voor comfort en duurzaamheid tijdens intensieve trainingen.

9 Machines in 1

Vervang €5000+ aan apparatuur met de Hyper Pro.

1 / 3
Owner reviews
4.7 ★★★★★ 112 reviews

Every review is from a verified owner of this product.

Owners
say

Owners say the leg developer adds smooth leg extensions and curls to the Hyper Pro, though some report fitment and part issues.

Rating
Topic
Owner photo of Leg Developer Attachment + Upper Body Kit Bundle
★★★★★7 Jun 2025

Dear FA Team, I just wanted to share how much I’m enjoying the Hyper Pro — it’s an absolute masterpiece! The possibilities feel endless with what I can do on this machine. The build quality is top-notch, and it’s become an essential part of every workout I do — I always include at least one or two exercises on it. I highly recommend it to everyone, from beginners to elite athletes. You've created something truly valuable, and I appreciate the passion and innovation behind it. Thank you for bringing this to life! Best regards, 😉✌️ Uldis Ūdris

Uldis U. ✓ Verified owner
Owner photo of Leg Developer Attachment + Upper Body Kit Bundle
★★★★★15 Aug 2025

This machine is simply fantastic! I wasn't sure about buying this but took advantage of a package deal by adding the leg developer & squat attachment. Very happy with the equipment. It is great quality, easy to assemble with good video-guidance, so easy to configure, and the movement of the leg developer is smooth & friction-free. The squat attachment is actually great for calf raises. I'm based in the UK yet US customer support were superb to deal with. 👏

Bp C. ✓ Verified owner
Owner photo of Leg Developer Attachment + Upper Body Kit Bundle
★★★★★3 Jul 2025

The Leg Developer Attachment + Upper Body Kit Bundle setup has completely transformed my home gym. The leg developer feels just as smooth and challenging as commercial equipment, and the constant tension during curls and extensions is exactly what I was hoping for. Super easy to attach and adjust, and the build quality is rock solid. The upper body kit adds a ton of versatility—I've been using it for rows, curls, presses, and even tricep work. It’s amazing how much I can do now with just one machine. The whole bundle is compact but powerful—perfect for small spaces without compromising on functionality.

David N. ✓ Verified owner
★★★★★25 Oct 2025

This really adds to the functionality of the Hyper Pro - brilliant to add so many additional exercises. Easy to set up/attach to the Hyper Pro and to adjust.

Emily E. ✓ Verified owner
★★★★★17 Oct 2025

While this won't be in the same league as a dedicated leg extension or leg curl machine, it's surprisingly good for an add on. Using it with weight plates, the tension is pretty good for a unit that doesn't allow you to adjust the camber/leverages to change the resistance curve. The padding is comfy and action smooth, and it's very easy to add and remove to the Hyper Pro. As is with the Hyper Pro, the build quality is very good, I can't see any problems for long time home use. One benefit this machine has over some dedicated leg extension machines is that without a back rest, you can lay back and lengthen the quads even more for a better stretch. The bottom of the movement could use a few more inches to really max the stretch, but this can be solved by adding a pad or rolled up towel to your ankles.

Trevor N. ✓ Verified owner
★★★★★13 Oct 2025

Takes a while to put together but the how to video clips are probably the best I have seen so made it super super easy to assemble (my mrs did most of it in all honesty). At first it all looks rather daunting when you look at everything in regards to how it works but again the online how to use guides are amazing and got me up and running in no time. I have used this for about about 3 weeks now and absolutely love it so incorporated it into all of my workouts as i was suffering a lower back problem which was preventing me running but this literally got me back out there again so worth every penny for me. I have the Full Outlaw triathlon booked for 2026 and using this i'm now confident i will be on the start line. As an older athlete at 62yrs old i find this better than trying to lift heavy weights and really helps with flexibility too using just body weight. Initially thought it was a bit pricey but to be fair its abolutely solidly made and has so much versatility i do think its worth the outlay

Chris H. ✓ Verified owner

Frequently asked questions

In vergelijking met een traditionele beenextensie/-krulbankbijlage heeft de Beenontwikkelaar enkele belangrijke upgrades:

  • 45° Laadbalk voor constante spanning bij beenextensies
  • Neerwaartse positie voor hamstringkrullen voor een gelijkmatige krachtcurve
  • XL-rollers van 13 cm voor maximaal comfort en spierbetrokkenheid
  • Gemakkelijk te bevestigen, kost slechts 20 seconden
  • Hoogte verstelbaar, met 12 horizontale posities voor hamstringkrullen en 4 verticale posities voor beenextensies.

De Leg Extension-rollen hebben 4 verticale standen en de Leg Curl-rollen hebben 12 horizontale standen om gebruikers van 5 tot 7 voet te ondersteunen.

De Leg Developer Attachment ondersteunt zowel standaard (1") als olympische (2") gewichtsschijven. Het bevat een olympische gewichtsadapter die over de standaard gewichtssteun past.

De montage duurt 10-15 minuten. Alle benodigde gereedschappen zijn inbegrepen in de doos.

Als u van gedachten verandert na het voorbestellen, bent u 100% gedekt. Stuur ons gewoon een e-mail en wij zullen een volledige terugbetaling verwerken.