SKU: 25152491635
rohs display e bike

rohs display e bike VIVI Electric Bike 48V KD21C LCD Display Meters For F26F Ebike - SPA Series (2021-2023 models) / F26F

Sale price$23.02 Regular price$25.58
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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20

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Description

rohs display e bike VIVI Electric Bike 48V KD21C LCD Display Meters For F26F Ebike - SPA Series (2021-2023 models) / F26FPurchase Notes Before purchasing, please confirm the item label information on the upper and lower tubes or frames of your electric bike. If you purchased between 2021 and 2023, or if the model number on the frame label begins with "SPA~" (e. g., SPA000061, SPA000062), or if the model number on the frame label reads "F26F, H8 etc.", please select the SPA series frame series and select this KD21C Display Meter. If you purchased after 2024, or if the

Purchase Notes

  • Before purchasing, please confirm the item label information on the upper and lower tubes or frames of your electric bike. If you purchased between 2021 and 2023, or if the model number on the frame label begins with "SPA~" (e.g., SPA000061, SPA000062), or if the model number on the frame label reads "F26F, H8 etc.", please select the SPA series frame series and select this KD21C Display Meter. If you purchased after 2024, or if the model number on the frame label begins with "AMAK~" (e.g., AMAK00021), or if the model number on the frame label reads "F26FUL", please select the AMAK series frame series and select the P3H LCD Display Meter. E-bike parts for these two frame series are incompatible, so please avoid purchasing the wrong parts.

  • This bike LCD display is only suitable for Old Model VIVI F26F Electric Bike and Old Model H8 Electric Bike.

  • Other models of electric bikes are not compatible, please do not buy. To replace this meter, other models of electric bikes must have a cruise control function, and the controller must be X035-AB007.

Applicable Bike Model

The 48V KD21C LCD Display Meter is Suitable for The Following Electric Bikes:

DISPLAY Model Label MODEL STYLE BIKES
Meter A

21C8F28519N060AH

etc.

F26F

(seatpost with controller box) 

500W 48V
 

Meter B

(with Cruise Control)


21C8F28519N0710H

F26F

(seatpost with controller box) 

500W 48V

Meter C

21C8T280519F030A

etc.

H8

(seatpost with controller box) 

500W 48V

(Old Style)

Product Details

Color Black
Brand KEY-DISP
Model KD21C
Type E-bike LCD Display Meter
Material ABS Plastic/aluminum
Pedal Assist 3 levels of pedal assist
Rated Power 350~750W
Rated Voltage 36V~48V
Rated Current 15mA~28mA
Communication Uart / Can
Connector Type waterproof Cable with 5Pins
Auto Part Position Front
PAS Level 0-5
Waterproof Level IP54
Suitable Holder φ22.2~22.5mm
Features Lightweight,waterproof and wear-resistant,LCD display
Item Dimensions
4.6*4.0*6.4cm/1.8*1.6*2.5inch
Packing Weight 0.06kg/0.12lbs
Packing Dimensions 20*14*10.5cm/7.9*5.5*4.1inch
Quantity 1Pc

Main Features

  • Premium Material: This display adopts good quality materials, lightweight, rainproof, sturdy and durable.

  • LCD Display: LCD display can clearly show the state and data, backlight enables you to see scree clearly in dim environment, buttons for quick operation, easy to use.

  • 3 Levels Modes: 3 levels assist modes, speed display, battery level display, mileage. The LCD screen ensures easy reading of your statistics.

  • Wide Application: This electric bicycle LCD display is easy to install and use, comes with mount for LCD display and it is suitable for 22.5mm handlebar.

Package Contents

  • 1 x Bike KD21C 48V LCD Display Meter

Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures. Thank you.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 25152491635

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4.4 ★★★★★
Based on 246 reviews
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Product Reviews
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Verified Purchase
Nora T
Port Orchard, US
★★★★★ 4
Looks promising… but I haven’t built it yet 🛠📚
Color: White, Size: 9.3 D x 19.5 W x 41.8 H in
I haven’t actually assembled this 7-cube Amazon Basics bookcase yet, so I can’t comment on durability or stability. That said, everything arrived in good condition, the materials look solid, and the pre-drilled holes and pieces seem well-made. From first impressions alone, it seems like a quality piece that would fit nicely in a home or office space. I’m leaving a tentative rating based on appearance and packaging, but I’ll update if assembly goes smoothly or if I discover any issues. Pros: Materials look sturdy and well-made Pre-drilled holes and pieces seem accurate Sleek, simple design fits most rooms Good size for home or office storage Cons: Haven’t assembled it yet, so can’t comment on actual stability Star rating might change once it’s built and in use Verdict: Promising. Appears to be a quality cube organizer — I’ll update once I assemble it to confirm if it lives up to the look.
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Reviewed in the United States on September 28, 2025
Z
Verified Purchase
zeel
Omaha, US
★★★★★ 5
Anyone with multiple monitors should buy this
I have been wanting something like this for years. I use three monitors, and keeping them all aligned is impossible. I've considered using tape, but that seems like it would lead to a sticky mess and it would never hold well. I imagined some solution with magnets, but never came up with anything that I thought I could implement myself. As soon as I saw this product, I was ordered two sets. I knew that this was either going to be a revolution, or a huge disappointment. It was not a disappointment. Installation is simple as can be, clean off your monitor back with some alcohol wipes (they should consider including some, would be a nice touch). For my screens, alignment was super easy because they have really square corners so I just stuck my aligners right at the corners and it worked great. For a screen with a curved back or something more geometric you probably want to get the screens in place first, then stick both parts at the same time. Either way, they stuck really well and the pads are flexible so they would work on a curved back just as well as flat. The brackets also have a locking part that allows you to slide them side to side a bit giving you more flexibility in mounting, and then you can lock them down once everything is lined up so they hold nice and firm. I also managed to screw up and put the wrong part on the wrong side, but luckily if you unlock the bracket you can slide the main part off of the adhesive part completely, so I was able to simply swap the two main parts without needing to peel the adhesive part off. It's a well thought out design and I was impressed by just how much flexibility there was in the mounting solution while still allowing for a very easy installation and rigid final setup. The magnets are strong, strong enough that if I needed to move a monitor regularly it would actually be annoying because while you can definitely take these apart they hold way too well to be doing so all the time. These are clearly intended for a permanent installation, without making it overly difficult to take things apart if you have to. If you have to turn a screen often though, such as to show something to a client or make the screen visible from another area of the room, I'm not sure if these will be what you need as they don't just come apart easily. If you want your screens to stay where you put them though, they are awesome! For me, these were perfect, and based on the design I think they should work well for most monitors and most setups. I'm so glad this product exists, it was well worth the money.
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Reviewed in the United States on August 10, 2025
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Verified Purchase
Jimmy Mitchelll
Draper, US
★★★★★ 5
Great product!!!
I feel the price is a little high, but the product is amazing! Works just as described!!! I will be purchasing another set for the bottom of my work monitors. Currently their is just 1 set keeping these level.
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Reviewed in the United States on May 3, 2026
R
Verified Purchase
Ryan's Reviews
Phoenix, US
★★★★★ 5
I'd give 10 stars if I could
Holy cow! This is it! For YEARS I've been looking for a product that would align the bezels on my monitors. I found this product by scrolling through reels and then found the link to Amazon. The price was steep and I was hesitant, but I took the gamble and I'm so glad I did. Installation is slightly confusing, and you really want to know how this works before you adhere it to any surface. I'll break it down for you: Align your monitors flat next to each other. Attach one side with the adhesive, then snap the other side on with the magnet. Peel that adhesive strip and lay it on your second monitor so that they are even. Repeat for the bottom. Twist the U shape up for the left, down for the right. Adjust your angle and then lock them by putting the U shape back to how it was. That's it. The stability on these simple magnets is excellent. I went from a wobbly mount to locked in and only moving when I want it to. I'm so happy this product exists. That's German engineering for you. 💪💪
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Reviewed in the United States on May 17, 2026
R
Verified Purchase
Richard G.
San Leandro, US
★★★★★ 4
Works well...but the price!
I ordered two sets to connect 3 monitors together for a workstation at my job. These are well designed and the magnets are pretty strong. Installation is easy and it holds the alignment well. The only issue is the price. For what it is, the price is quite high. The value proposition would be much higher for those who need to be able to not have them aligned from time to time, such as rotating one around for others to see in an office. But if don't need to do this and just want alignment, there are much cheaper options. If you want to go the cheapest DIY route and it won't be seen, some popsicle sticks with two sided tape works well. You can crack them in the middle to act as a hinge.
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Reviewed in the United States on February 5, 2026

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