Product details
10-year Warranty. Read about the terms in the warranty brochure.
You can easily adjust the height of the desk between 24¾ and 50 by using the handle to get the best position for both sitting and standing.
This underframe is extendable, so you can use it with the following sizes of IDÅSEN tabletop: 47 1/4x27 1/2 cm and 63x31 1/2 cm.
Designer
Jon Karlsson
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Materials & care
Material
Supporting rail/ Top rail/ Cross rail/ Outer tube/ Inside tube/ Housing/ Cross-brace:Steel, Epoxy/polyester powder coatingFoot ring:Steel, Epoxy/polyester powder coating, Stainless steel, 100 % polyesterTotal composition:100 % polyester
CareWipe clean with a damp cloth.
Check regularly that all assembly fastenings are properly tightened and retighten when necessary.
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Assembly & documents
Assembly instructionsIDÅSEN Sit/stand underframe for table top204.121.75
Other documentsIDÅSEN Sit/stand underframe for table top204.121.75IDÅSEN Sit/stand underframe for table top204.121.75
More photos of IDÅSEN Sit/stand underframe for table top, dark gray, 57 1/2x27 1/2 \
Key features of IDÅSEN Sit/stand underframe for table top, dark gray, 57 1/2x27 1/2 \
Category: Furniture / Office workspace
IKEA ARTICAL NUMBER: 204.121.75
Price: $ 569
Availability: in stock
Product dimensions
- Packaging This product comes as 2 packages. IDÅSENSit/stand underframe for table topArticle Number204.121.75 This product has multiple packages.
Width: 24 in
Height: 7 ¼ in
Length: 30 in
Weight: 32 lb 9 oz
Package(s): 1
Width: 8 in
Height: 6 ¾ in
Length: 29 ½ in
Weight: 33 lb 9 oz
Package(s): 1
Underframe, width: 27 1/2 in
Underframe, length: 57 1/2 in
Length: 57 1/2 in
Width: 27 1/2 in
Height: 48 7/8 in
Min. height: 23 1/4 in
Max. height: 48 7/8 in
Max. load: 165 lb
Short description of IDÅSEN Sit/stand underframe for table top, dark gray, 57 1/2x27 1/2 \ IDÅSEN
Instructions and manuals
Assembly instructions for IDÅSEN Sit/stand underframe for table top, dark gray, 57 1/2x27 1/2" - 204.121.75: Download
Honest reviews about 204.121.75 IDÅSEN
Review title: It's a great product. Love
Customer: Robert
Review: It's a great product. Love the adjustable height.
Value: 5
Review title: I needed a desk where
Customer: Barbara
Review: I needed a desk where I could sit or stand while working. so I purchased the the combo unit that you can adjust the height. It's very sturdy due to the base configuration and the size is perfect. Task Rabbit did the assembly and it took about an hour.
Value: 5
Review title: Earlier version still going strong
Customer: Troy T.
Review: I purchased an earlier version of IDÅSEN in 2020 and it is still going strong. I purchased a solid bamboo tabletop elsewhere by drilling holes (not all the way through of course!) and placed threaded inserts into it that matched the IDÅSEN. I also added threaded inserts for Ikea's cable tray and some PDUs. I went this route since Ikea had no tabletops in stock. I have a 48 OLED on it for my computer monitor along with some 6 external speakers. I use an Alex drawer unit next to it to hold my PC. I use this desk daily. If I could add pictures, I would.
Value: 5
Review title: Nicely made base
Customer: TODD
Review: I only had one issue, but that was with the top selection. This only (currently) works with two sizes of top. Some of the wording made it sound like it worked with any sized Idasen top between the smaller and larger options, but that isn't the case there aren't predrilled holes on anything but the two.
The legs are nice, they do make a little more noise when running than the other one at IKEA I was looking at but I like the look and weight of these a lot. Will recommend these to any one.
Value: 5
Review title: The top is out of stock still
Customer: JENNIFER
Review: This isn't a fair review. I haven't gotten to use this yet because the tops are still out of stock. I can't say if it is good or not, but at this point, not knowing if the top will ever be available, I'm going to have to return this and go after a different product from a different store. I would not recommend purchasing.
Value: 1
Review title: Great desk
Customer: KAREN
Review: The base has a great range of height, adjusts smoothly, and generally feels sturdy. It wobbles right to left a little at its standing positions. - likely because it doesn’t have the crossbar. It’s been a great desk for me!
Value: 4
Review title: Standing table legs work for our table too
Customer: Grace
Review: Looks and feels very sturdy. We use our existing table top 60”x24” to fit our space better. Works great except the base is 27”. The legs is a bit deeper than our table top but we are ok with it. The base is a bit pricey.
Value: 5
Review title: Impressed!
Customer: KELLY
Review: Best decision ever! Have used a manual lift desk for years. This is a game changer!! Was able to add this to an existing desk (to keep my custom office furniture matching). Easy to install, works beautifully! I shift several times throughout the day. No issues!
Value: 5
Review title: Great stand up desk base
Customer: Ilana
Review: This desk base is very sturdy! We put a large 72 inch desk top on it and it does the trick we were hoping for. Sit down or stand up...modern and easy to use
Value: 5
Review title: Best stand-up desk design.
Customer: TULGA
Review: Event though it was a bit pricey, I love the quality and warranty comes with it. Solid product.
Value: 5
Review title: Expensive, but very sturdy
Customer: hlee2080
Review: I bought this frame about a few weeks ago as I have been working from home more often during this pandemic crisis. It's a very sturdy frame I must say. The table top designed for this frame was a bit too expensive ($150), so I tried to install cheaper options like LINNMON from IKEA, but without pre-drilled holes available and the material being different, I figured it's not worth going with the cheaper table tops. Together with the table top designed for this frame, the whole standing desk feels really nice. Almost minimal wobbliness when I'm (220lbs) leaning on the table. The frame moves up and down pretty smoothly and quietly. The position change button has a bluetooth feature, so you can control the desk from your mobile device, and also set favorite/memory heights as well. I think there were only two options available for the table top, so that was kind of disappointing, and the price point was a bit high. But quality-wise, so far I've been very satisfied with the desk and been enjoying using it a lot. Assembly was pretty straight forward, although the frame was quite heavy for even a grown-up man, so you most likely need a second-hand to help with the assembly/move. I'm 6'3 and this desk fits my need perfectly.
Value: 5
Review title: Desk won’t go down
Customer: JReyes04
Review: I just bought this desk today and when i saw it in store i thought that it would be nice because it was long and length. i love the size of it but the legs just wouldn’t go down after it went up. the only way it would go down is through the phone but it would only work sometimes because it would say error 60. i would rate it a five star if it was actually working how it did at ikea.
Value: 1
Review title: Love these. Great value
Customer: MichubishiB
Review: We now have five of these in our office and we all love them. We love how high and how low these desks go. Fits every shape and size.
Value: 4
Review title: Rock Solid!
Customer: d_v_d
Review: I've had this for a few weeks now and it is the most rock solid sit/stand desk frame I have ever worked with! No shaking or swaying even at full height. I mounted it to a 48x30 laminated counter top and it's the perfect working surface. I'm standing about half of my work day already! There's also an iPhone app that can control it via bluetooth, set favorite heights, and remind you when it it's time to stand. Search for Linak in the app store.
Value: 5