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MOONCOOL Oversized Bike Seat with Backrest, 11.5" × 9.5" Wide Padded Saddle with Back-Support Cushion, Fits 7/8″ (22.2 mm) Seat Posts for Bicycle, Tricycle & Exercise Bikes

  • Based on 738 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, Sep 14
Order within 11 hours and 40 minutes
Available payment plans shown during checkout

Color: Black with Grey


Features

  • Spacious Backrest Seat: Seat base dimensions: 11.5" length x 9.5" width, providing extra comfort
  • Ergonomic Support: Mooncool backrest seat offers wider support than typical saddles, reducing rider fatigue
  • Versatile Application: Fits standard 7/8" seat posts, ideal for adult tricycles, trikes, bikes, and various bicycle styles
  • Sturdy Construction: Made from durable iron and polyurethane materials
  • Long-Lasting Comfort: Designed to withstand regular use while maintaining comfort over time

Brand: MOONCOOL


Color: Black with Grey


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


Material: Iron, Polyurethane


Outer Material: Polyurethane (PU)


Brand: ‎MOONCOOL


Color: ‎Black with Grey


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


Material: ‎Iron, Polyurethane


Outer Material: ‎Polyurethane (PU)


Pad Type: ‎Polyfoam


Bike Type: ‎Tricycle


Weight Limit: ‎3E+2 Pounds


Manufacturer: ‎MOONCOOL


Item Package Dimensions L x W x H: ‎13.27 x 12.71 x 6.3 inches


Package Weight: ‎2.48 Kilograms


Item Dimensions LxWxH: ‎9.5 x 11.5 x 13.8 inches


Brand Name: ‎MOONCOOL


Suggested Users: ‎unisex


Part Number: ‎CKKBAZ-HY


Sport Type: ‎Cycling


Date First Available: September 14, 2020


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Sep 14

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.

  • Klarna Financing
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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • None
Color: Black
Very comfortable
Reviewed in the United States on August 3, 2025 by Vickie Taylor

  • Very sturdy, easy to put together.
Color: Black
Easy to put together which is a definite plus for me! Looks very sturdy, looking forward to putting it on my trike
Reviewed in the United States on July 16, 2025 by Rebecca

  • Why did I get a black back for a brown seat?
Color: Light Brown
For an extra large seat it isn’t very extra large, maybe just large. The back kind of pushes you forward in the seat too so it makes it feel smaller. I can’t get it really tight to the bar with the tool provided so it kind of is a swivel seat for now until I can get another tool to make it tighter. But really, why did I get a black back and brown bottom? It’s an ok seat for the price and my dad said it was good enough for his needs so we will keep it. ... show more
Reviewed in the United States on September 17, 2023 by Amazon Customer

  • I was skeptical because of price, but it's GEL...
Color: Black with Blue
This is a great seat, very comfortable, well made, I would purchase again.
Reviewed in the United States on June 4, 2025 by Goheadon

  • Sturdy well made seat but does not fit my needs.
Color: Black
I bought this as a replacement seat for my electric scooter. It arrived on time & well packaged. It seems very sturdy and good materials, sadly it was not big enough for my needs. I'm a big person and it was a bit uncomfortable for me. If it were just a few inches bigger & the front tip shorter I would have definitely kept it. ... show more
Reviewed in the United States on July 8, 2024 by Nicky R.

  • Used parts
Color: Light Brown
Not happy nuts we're all mared up and stripped and brackets missing, looks like i got someone's return
Reviewed in the United States on June 3, 2025 by Linda Jeffrey

  • DIDN'T EXACTLY FIT
Color: Black with Blue
I have a viribus electric tricycle that I wanted this for. My husband had to use a metal cutter to modify the bottom of the seat's metal to fit. Then the backrest's plastic would not fit around the bars and allow us to screw together. He had to cut some of the plastic on the backrest, too. Thank goodness he has a wise mind and can figure this stuff out. I am happy to say this seat is comfortable and so is the backrest. I don't have to lean back; the rest is perfect for my back. The seat is so much more comfortable than the one that came with my trike. ... show more
Reviewed in the United States on February 6, 2023 by Amazon Customer

  • Solid chair seat
Color: Black with Grey
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 Kim P

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