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DF106 Leg Curl Leg Extension Attachment – Fully Adjustable for Isolated Leg Training Home Gym – 300 LBS Capacity – Plate Loaded for Standard and Olympic Plate for Strength Training by Deltech Fitness

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$109.00

$ 49 .99 $49.99

In Stock

About this item

  • (Strong and Durable) Built with heavy gauge steel tubing and finished with super tough black powder coat paint. Mount tube is hard chrome plated and features multiple height adjustments. 1-3/4" Mount Tube- Fits into standard 2" Tube.
  • (Fully Adjustable) Designed to fit any size user with fully adjustable pads and mount height.
  • (Large Weight Capacity) This leg curl leg extension attachment can hold up to 300 pounds of weight to handle all of your workouts. Heavy gauge steel and strong welds provide stable and strong exercises.
  • (Comfortable) Oversize foam leg rollers are covered in vinyl for easy cleaning and maintenance.
  • (Fast and Easy Assembly) Detailed instructions and available assembly video make putting together the DF106 Leg Curl Attachment a breeze. Customer support is always available for any questions on assembly or use of your bench.
  • Fits all Deltech weight benches that accept attachments and may or may not fit other manufacturers products. Be sure your inside opening is at least 1 3/4"
  • Use with standard plates or olympic plates with included olympic adapter



Product Description

leg extension

Heavy Duty

Made from heavy gauge steel tubing and finished with a durable powder coat paint, the DF106 Deluxe Leg Developer will last for years to come.

Versatile

The DF106 Deluxe Leg Developer was designed to be used on Deltech Fitness benches. Check our fit guide video to see if it will work for your bench.

leg extension attachment

Adjustable

The upper and lower pads have 4" of adjustment to fit users of all sizes.


Joe F.
Reviewed in the United States on January 19, 2025
works great heavy duty i used it on a XMark weight bench it fit perfect
Rene Valencia
Reviewed in the United States on August 5, 2024
This product fit perfectly into my Tuff Stuff Bench.
scarlett autumn ayers
Reviewed in the United States on August 2, 2024
Good quality, glides smooth, seems to fit both tall and short people. Full range of motion on both leg ext and leg curl. Would highly recommend!
Garie Joyce
Reviewed in the United States on November 24, 2024
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Shannon
Reviewed in the United States on July 29, 2023
I am spoiled to have a very complete home gym. The last piece I wanted was a leg extension machine. I've been waiting to find a good deal on one and saw this on Amazon and got it to try out. It is perfect for me. Very good extension and range of motion. And adjustability for a great price. So much better than what came with my Marcy bench and fits perfectly...except minor drilling of the adjustment homes to fit my Marcy adjustment pin. For only c. $100 I am impressed with the quality of parts and machining. Some of the paint was rubbed off but a little black sharpie and all is good. Besides I use my equipment. Love the fact there are actual bushings. Also, the best wrenches I have ever received with equipment to put it together. I usually just throw the free wrenches away, these are real and not getting thrown away. It took at most 10 minutes to put together and that was because my friends 2 year old kept playing with the pieces. So glad I got this instead of a stand alone extension/curl machine as it takes up virtually no space when not in use. I have Rep 4000 power racks and Bells of Steel cable towers and functional trainers and this was the perfect addition to my gym. You may wonder why I have the Marcy bench...it's because it is light and very maneuverable. I have a preacher curl stand from Titan that also fits in the Marcy bench just right. I had not heard of this company before but so glad I found them. Saved me a couple hundred dollars and more importantly floor space in my gym.
Chase
Reviewed in the United States on October 10, 2023
🏋🏻‍♂️ Definitely a well made and built to last leg extension attachment! I have a Tuff Stuff workout bench and was on the hunt for a leg extension attachment. I was hesitant at first for purchasing the Deltech Fitness leg extension in fear it just wouldn’t fit or be poorly constructed. The fit was actually perfect and I am extremely pleased with the durability and smoothness of this leg extension. It’s fully adjustable so my husband (who’s 6 foot) and myself (who’s 5’6”) can both comfortably use this leg extension by only a simple turn of a knob. It’s amazingly smooth and certainly looks like it can take a serious beating with lots of use.The equipment was easy to put together and came with all the necessary tools it needed to do so. It does have the Olympic Adaptor (which I prefer to use) It’s price point is fantastic as I compared it to other leg extension attachment. I’m super happy with my purchase and would recommend this leg extension attachment to anyone who wants to add more flexibility to their workout and wants a sturdy, well built attachment that will endure repetitive use. Awesome addition to my home gym!
Keep Practicing
Reviewed in the United States on April 10, 2023
These leg curl / extension attachments are NOT one size fits all, unfortunately. I'm average height (5'9") and the length of the frame, both top and bottom, as well as the angle.... it just sucks, totally ineffective, I'll never use this. Don't buy it!
Ed
Reviewed in the United States on February 17, 2018
Update I contacted Deltech and they sent me some new parts that fixed the problem. It is working good now..................................................................................................................It is welded together wrong so when it is mounted in the bench it is bent off to the right some so it is not smooth at all. and it wobbles back and forth up to 3 inches in the mounting tube. It is very louse. With the welded on part being wrong, it is impossible to have a smooth operation. Also the directions talk about parts that are not included that are shown in the product photos. It says to use the large washer and install lock rings on leg pads to hold them on. It dose not come with that it mine comes with plastic push in end caps that do not fit very well the plastic starts to strip off the more you push them in so it is not like what you see in the photo for the product. After placing this on each leg pad is then very louse and moves around as nothing makes them tight. So the leg pads bar is louse on all bars and the full unit is very louse when mounted to the bench and it is welded on wrong. I went with Deltech for my bench and leg Developer thinking that it going to be good quality but so far this is worse than any other bech system i have every owned. I will call them and see what they can do about this and report back. Wanted to add the leg pads by your knees hit the seat on the bench in every position if you have the room to keep weights off the floor. I am using the Deltech Fitness Flat / Incline / Decline Dumbbell Bench.
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