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MOONCOOL

MOONCOOL Oversized Bike Seat with Backrest, 12"×12" Wide Padded Bike Saddle | Adjustable, Fits 7/8"(22.2mm) Seat Posts, Memory Foam, Shock-Absorbing, Waterproof PU, for Bicycles/Tricycles/Exercise Bikes

  • Based on 816 reviews
Condition: New
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$45.99 Why this price?
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Availability: In Stock.
Fulfilled by Amazon
Arrives Friday, Aug 21
Order within 15 hours and 54 minutes
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Color: Black w/ Red


Features

  • Oversized Comfort & Tailbone Relief 12" 12" wide seat with contoured design distributes weight evenly across sit bones. High-density memory foam and dual shock-absorbing system reduce tailbone pressure and absorb road vibrations for longer, fatigue-free rides
  • Adjustable Backrest for Lumbar Support Built-in adjustable backrest moves up/down to provide proper lumbar support. Padded back cushion enhances spine comfort on long rides, with removable option for versatility between supported and traditional seating
  • Premium Materials & Weather-Resistant Construction Waterproof, sweat-proof PU leather surface and reinforced iron frame ensure durability in sun, rain, or outdoor conditions. Non-slip textured surface prevents sliding during rides
  • Universal Fit for Multiple Bikes Fits standard 7/8" (22.2mm) seat posts, compatible with most adult bicycles, tricycles, and exercise bikes. Reinforced mounting hardware reduces seat sliding or loosening, ensuring a secure and stable ride
  • Quick & Hassle-Free Installation Tool-free or simple basic tool setup with pre-assembled components. Clear visual instructions and color-coded hardware make installation fast and straightforward, saving time and preventing errors

Description

Bike Seat with Backrest, 11.5" x 9.5" Bicycle Tricycle Saddle Seat with Back Support Folding Electric Tricycle Fat Tire E-trike Electric Folding Trike Electric Tricycle Regular Folding Tricycle Bike Cover Bike Seat

Brand: MOONCOOL


Color: Black w/ Red


Product Dimensions: 11.5"L x 9.5"W x 13.8"H


Material: Iron


Outer Material: Polyurethane (PU)


Brand Name: MOONCOOL


Number of Items: 1


Number of Packs: 1


Unit Count: 1 Count


Manufacturer: MOONCOOL


Model Number: CKKBAZ-HH-CMU7


Manufacturer Part Number: CKKBAZ-HH-CMU7


Color: Black w/ Red


Item Dimensions L x W x H: 11.5"L x 9.5"W x 13.8"H


Pad Type: Memory Foam


Bike Type: Tricycle


Weight Capacity Maximum: 225 pounds


Material Type: Iron


Outer Material: Polyurethane (PU)


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Aug 21

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Solid chair seat
Color: Black with Grey
Review Image by Kim P
Review Image by Kim P
Review Image by Kim P
Review Image by Kim P
Needed a different seat for my MoonCool Trike bike since the one that came with the trike is too small. This MoonCool bike seat has a large cushioned seat area and the back is adjustable. The seat will slide back or forward only by .5-1”, but the back rest will adjust up and down . It definitely looks and feel like much better quality than the seat that came with my trike. ... show more
Reviewed in the United States on February 22, 2025 by Kim P
    • But it works great.
Color: Black w/ Red
Easy too assemble works great. Buy it.
Reviewed in the United States on July 15, 2026 by Wayne
    • Comfortable and nice color
Color: Light Brown
Comfortable saddle. Nice color and works well. The back does give additional support but also limits the ability to get on or off the bike from the back of seat.
Reviewed in the United States on January 18, 2026 by A Customer111
    • When they say wide seat it's very wide 🤙
Color: Black with Grey
A+
Reviewed in the United States on July 10, 2026 by Victoria
    • Just like the rest
Color: Black with Blue
It would be better with a higher back
Reviewed in the United States on January 15, 2026 by Wen
    • Thumbs up
Color: Black w/ Red
Makes riding a lot more comfortable..bought for ebike
Reviewed in the United States on June 30, 2026 by Krystal
    • Wished I hadn't bought this
Color: Black
When I bought my Trike, (Mooncool), the seat was poorly welded and broke on the third ride. I should have looked past this seat but thought I should replace it with what was there originally. The seat HURTS! This is not going to sound very nice, but I am gonna say it anyway because it is VERY important. When you ride for 20 minutes or more, you are not going to like how you lady parts feel after you get off of the bike. Each and every time, I am NUMB in that area and it is really unpleasant because this seat is so hard. I will be replacing this seat. I do not recommend this seat at all. Easy enough to put onto the bike, but I would rather it be more difficult to install and adjust than to deal with the pain an uncomfortable sit of this seat. Oh, btw before I forget, I am thinking they may have had an issue with this seat as the original seat only had one weld on the underside while this one is really welded very well. ... show more
Reviewed in the United States on May 28, 2026 by kit001
    • does fit tk1
Color: Black with Grey
someone said it didn't fit there tk1, well it does. the 7/8 round post holder is easy to remove. then flip over your old seat over loosen the hex head bolt till the rail mount opens up and mount the new seat on the rails. tighten hex head works great, seems comfortable but like the back plate for the sturdiness so I don't slide backward 8 /18/25 I have an update while switching the bike stem on to the seat I discovered that in China it's ok to match an iron bolt with an aluminum locking nut. needless to say I stripped it. I replaced the bolt with a 10mm hex head bolt 1.50 thread about 1/2 longer and a 10 mm nylon nut drill out aluminum locking nut you need it put the nut on top of that works great really tight. The old bolt thread size is 1.25 couldn't find, don't forget small thin washer for the base of the bolt hope this helps ... show more
Reviewed in the United States on August 16, 2025 by gerald

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