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FLEXISPOT Adjustable Bed Frame Base Split King,Massage, Zero Clearance, Synchronized Adjustment,Whisper Quiet Durable Motor,Zero Gravity,Mattress Holders.

  • Based on 43 reviews
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Availability: In Stock.
Fulfilled by FlexiSpot

Arrives Jun 15 – Jun 17
Order within 17 hours and 30 minutes
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Size: Split King


Style: Adjustable Base Only


Features

  • CUSTOMIZABLE COMFORT: Enjoy the luxury of tailoring your comfort with a wide range of options. Indulge in adjustable head incline, ranging from 0 to 60 degrees, and foot incline, ranging from 0 to 45 degrees. Experience the incredible sensation of weightlessness with the zero-gravity position, providing ultimate relaxation and stress relief following a demanding day. Seamlessly control all functions with ease using the user-friendly wireless remote, which promptly responds to a single tap. ONLY ADJUSTABLE BED BASE INCLUDED.
  • MASSAGE: The adjustable bed frame offers 3 massage modes, including Pulse, Wave, and Wave+. You can easily customize the intensity level on a scale of 0 to 6 according to your preference. Additionally, you have the flexibility to choose the duration of the massage session, with options of 10, 20, or 30 minutes.
  • ZERO CLEARANCE: The adjustable bed base offers the flexibility to be used without legs, enabling the adjustable bed frame to be placed directly on top of an existing bed base. This unique feature allows you to maintain the aesthetic style that you adore while enjoying the benefits of an adjustable bed frame.
  • SYNCHRONIZED ADJUSTMENT: You can effortlessly control the split king adjustable bed base using a single remote control, enabling synchronized adjustments.
  • DURABLE & STURDY:The motor of this adjustablebed base has been tested through 10,000 fatigue tests at a weight of 750 lbs, guaranteeing unparalleled quality and longevity. With its innovative six-legged design and robust integrated steel frame, this adjustable bed base guarantees exceptional stability and prevents any potential tipping over. Able to support a maximum weight capacity of 750 lbs.
  • ADJUSTABLE LEG HEIGHT: With 4 different available heights, 3", 6", 9" and 12", our adjustable bed frame provides an optimal ergonomic solution for effortlessly getting on and off the bed. Not only does the adjustable bed base suit individuals of all statures, but the electric bed frame also caters to the storage requirements underneath the bed.
  • MATTRESS HOLDERS AND SIDE POCKET: Equipped with one retainer bar and two sidebars, our adjustable bed frame ensures the mattress remains in place, eliminating any possibility of the bed frame shifting around. Additionally, the convenient side pocket provides a convenient storage space for your remote control.

Style: Adjustable Base Only


Size: Split King


Special Feature: Adjustable


Color: Black


Frame Material: Alloy Steel


Brand Name: FLEXISPOT


Included Components: Adjustable Bed Frame


Age Range Description: Adult


Manufacturer: FLEXISPOT


UPC: 840460412070


Additional Features: Adjustable


Weight Capacity Maximum: 750 Pounds


Maximum Weight Recommendation: 750 Pounds


Form Factor: Split King


Style Name: Adjustable Base Only


Color: Black


Finish Types: Painted


Furniture Finish: Black


Frame Material Type: Alloy Steel


Material Type: Alloy Steel


Product Care Instructions: Wipe with Damp Cloth


Size: Split King


Item Dimensions L x W x H: 78.7"L x 37"W x 14.2"H


Item Dimensions: 78.7 x 37 x 14.2 inches


Required Assembly: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jun 15 – Jun 17

Yes, absolutely! You may return this product for a full refund within 90 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Quality, Value, & Customer Service!!
Size: Split King Style: Adjustable Base Only
Purchased a pair of twin XL/Split King adjustable beds, box says Flexispot model number S6TXL-V2. Customer Service was excellent and attentive. I had questions, contacted the seller and received complete answers/resolutions within 15 hours. They also followed up, encouraging me to reach out with any other questions or concerns. They were very helpful and I would buy from these folks again. I am a 62yo female with a disabled spouse who is recovering from a joint replacement. I was able to unpack these boxes on my porch where FedEx delivered them and bring the pieces inside, by myself, one section at a time. There are 3 sturdy painted steel sections to each bed. All electronics and motors are securely attached to the frames, and further secured for shipping with zip-ties. I assembled them alone, using a vice grip to hold the sections together while I screwed in the 4 screw-in connectors on each bed. It worked great! I did not install the legs that came with the beds as I have mine mounted on a solid platform base that my husband made for us years ago. To ensure they wouldn’t slide around on the platform, I used contact cement to attach some rubbery shelf liner pads where the legs would have screwed in. Additionally, I screwed a couple of small lag bolts into my wooden platform base at the head and foot of each of the adjustable bedframes and 2 on each of the outer sides. I didn’t have to screw into the metal frames, just along the outside edges to isolate any sliding motion of the frames on my solid base, since I didn’t use the legs provided. It was super easy to do. If I weren't too lazy to get the chop saw out, I’d have screwed wooden furring strips down beside the frame instead - but simple lags worked to hold the frame in place. I put mattresses on the bed-frames first to make sure the bed-frames were spaced properly before putting the lag screws in. These beds were super easy to assemble. Slide together - screw in 4 plastic capped screws. Attach the color coded wires. I had my husband steady each frame from the foot of the bed as I flipped them right side up myself. This part would have required 2 people if I had used the legs. I even drilled a dime-sized hole near the center of each of my wooden platform bases, disconnected the underbed lighting from the flexispot frame (2 screws for each light) and pushed the lights thru the hole that I drilled, so that we have the under bed lighting feature under our wooden platform bed. The beds work great. WE LOVE THEM! It was a great purchase and I feel, an excellent value. The little pockets they provide at the side of each bed for the remote are only large enough to hold one remote sideways - but I’m going to have a friend make us a couple of new, deeper pocket holders that will hold the bed remotes longways as well as our TV remotes and maybe even our reading glasses - it’ll be a buffet of bedtime accessories. The remote control includes 3 buttons for making your own positional presets (just press and hold until the lights flash to get the remote to memorize a position). There is a zero gravity setting, and a single button push to make the bed return to flat. The massage feature allows you to select feet only or head only or both, and there are 3 time presets for that. Plus you can press OFF to stop it instantly. The massage noise is going to depend on the surface your bed sits on. Mine sits on a solid wood platform base over LVP flooring in a room built over a basement (not on a solid slab) and the massage wasn’t silent, but also wasn’t too bothersome. I expected it to be loud in this environment. But! could have it on and watch TV with no problem. Oh! and the remotes also include a LED flashlight feature from the end of the remote itself, as well as controls for the underbed lighting feature. The remotes also have backlighting for all of the buttons - very handy!! I’d make this purchase from Flexispot again. I really can’t find anything negative about them. ... show more
Reviewed in the United States on August 8, 2025 by BuzzZ

  • Awesome product that you need for your next bed.
Size: Split King Style: Adjustable Base Only
I have had this product for about 6 months and it has been a great buy. I ordered two twin xl’s and joined them using the provided kit to make a king size bed. I have had more expensive models like those used for Tempur-pedic beds, but I have been very impressed with this lift bed. The quality of the packaging that it ships in the easy assembly and fact that the bed is carefully sectioned into 3 pieces (top middle foot each around 20-30lbs) to make it easy to move into a room and assemble. The roller system that makes the operation nearly silent and very smooth, the wireless remote, under bed lighting, and single function return to flat position button. It’s really be a nice setup. Now the part that is not advertised. The mattress keepers (metal brackets that keep the bed centered are awesome). The fact that the bed has leveling legs using a puck system in 2” increments is awesome. In my case my wife and I used two different mattresses for two different firmnesses the mattresses being 2” different in thickness makes the bed completely level even though the mattress are different manufacturers and heights. I did make a single modification to the bed by adding a second mattress keeper near the foot of the bed and securing it to the moving foot section of the bed. The twin xl mattresses being separated makes it possible for the foot section to move a bit. We have a dog so he was getting caught in the crack between the mattress. The extra keeper pushes the mattresses together and prevents this like the included one up top on this bed frame. Modification Two simple bends with a vice to create a Z shape 2” from bottom first bend and then 1” from bottom second bend using this bracket and a small metal screw on each end to secure took me about 20 mins. Works great. Part used: https://www.amazon.com/dp/B0CHMMN6HK?ref=ppx_pop_mob_ap_share ... show more
Reviewed in the United States on February 27, 2026 by James

  • Worth every penny.
Size: Split King Style: Adjustable Base Only
After researching many brands of adjustable beds, some very expensive, and some not so much. We chose the Flexispot based on reviews and the price. This was a very good investment. The bed frame was packed very well and arrived unmolested. Be prepared for the weight of the packages upon delivery as the boxes are 102 pounds apiece. Assembly was a breeze, only four thumbscrews per side and plugging in a few color coded wires. We literally had the bedframe put together and operable within an hour. It's amazing how good an adjustable bed can improve nightly sleep. I would put the Flexispot up against any of the higher end and much more expensive brands. ... show more
Reviewed in the United States on October 27, 2025 by Amazon Customer

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