Search  for anything...

ROCKBROS Bike Seat Memory Foam Bike Saddle Comfortable Waterproof for City Mtb Racing Bikes

  • Based on 338 reviews
Condition: New
Checking for the best price...
$20.99 Why this price?
Save $19.99 was $40.98

Buy Now, Pay Later


As low as $5 / mo
  • – 4-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: 20 left in stock
Fulfilled by Amazon

Arrives May 13 – May 14
Order within 12 hours and 26 minutes
Available payment plans shown during checkout

Protection Plan Protect Your Purchase
Checking for protection plans...

Style: Mtb


Features

  • 3 Type Bike Seats: ROCKBROS Leisure saddle, mtb saddle, racing saddle, made for your riding way, so you can choose your most suitable bike seat depending on your riding style.
  • High Quality Memory Foam: Thickened form layer keeps from saddle bone and butt pain, perfect for your riding and ensures a comfortable experience.
  • Enhanced Air Ventilation: The slanted slot increases airflow and ensures a constant air circulation. The unpleasant stuffy feeling is also a thing of the past, gone forever.
  • Easy to Install: Suitable as city bike seat, mtb bike seat, racing bike seat and can be installed in double rail or clamp tube. Only take you a few minutes to install it.
  • Super Shockproof: Spherical and bow shock-absorbing design provides strong support and strong impact resistance, bringing more effective shock absorption.

Brand: ROCKBROS


Color: Black


Product Dimensions: 10"L x 7.5"W x 2.36"H


Material: Memory Foam


Outer Material: Waterproof PU


Brand: ‎ROCKBROS


Color: ‎Black


Product Dimensions: ‎10"L x 7.5"W x 2.36"H


Material: ‎Memory Foam


Outer Material: ‎Waterproof PU


Pad Type: ‎Foam Pad


Weight Limit: ‎100 Kilograms


Manufacturer: ‎ROCKRBOS


Item Package Dimensions L x W x H: ‎11.02 x 10.63 x 4.96 inches


Package Weight: ‎0.78 Kilograms


Item Dimensions LxWxH: ‎7.48 x 10.04 x 2.36 inches


Brand Name: ‎ROCKBROS


Warranty Description: ‎1 Year


Model Name: ‎38210012002+13-15W+BS-06/US


Suggested Users: ‎unisex-adult


Number of Items: ‎1


Part Number: ‎38210012002+13-15W+BS-06/US


Style: ‎Mtb


Included Components: ‎6mm Allen wrench*1, Bike seat*1, Open end wrench*1


Sport Type: ‎Cycling


Date First Available: September 5, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: May 13 – May 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
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Great seat great price.
Style: Racing
Great seat, got it for my commuter. Far more comfortable than my expensive Italian leather seat on my race bike. Will probably get another. Has enough padding to be usable without bike shorts but still thin enough to not be bad with padded shorts.
Reviewed in the United States on September 6, 2025 by B. Tuovila

  • Highly recommend
Style: Racing
Great seat! Not just for the price either. Comfortable, nice shape, and sleek. Very happy with the purchase.
Reviewed in the United States on October 25, 2025 by Goose

  • Very comfy
Style: Leisure
Very comfortable seat. Literally saved my a$$. Just recently started riding bike again and couldn't go more than 15 minutes before backside was sore and have to stop. With this seat you can ride until you're worn out and your bum won't even know you've been on a bike ride.
Reviewed in the United States on October 25, 2025 by Steve

  • Nice for $20
Style: Racing
For the money this is a very good and comfortable saddle. It's designed for the male anatomy and it's made with a sort of memory foam. The cover is a silky fabric which feels nice but probably will not last very long especially on a MTB.
Reviewed in the United States on October 28, 2025 by USA1

  • Very comfortable
Style: Mtb
Very pleasantly surprised by the quality feel of this saddle. I have an E bike that came with a saddle that I really liked, but when it broke, I found that none of the normal bike seats that I had laying around were acceptable for a cruiser E bike. The upright riding position requires a more padded saddle, but I don’t like the oversized exercise bike style seats that seem to be so common. I have been an avid cyclist for years and realize that when a saddle is too big or too soft it actually hinders comfort on longer rides, so I wanted something smaller but firmly padded and this filled those requirements very nicely. Would definitely recommend this saddle. ... show more
Reviewed in the United States on October 29, 2025 by Brookie

  • Very comfy!
Style: Mtb
I like wide thick saddles for long ride comfort, and this Rockbros fit the bill. It’s very comfy and just wide enough without being too wide. Good quality material and doesn’t add too much height or weight to my bike. And the price was right. Highly recommend!
Reviewed in the United States on September 20, 2025 by Dieter Schwarz

  • Fantastic
Style: Racing
Bought this for my 137mm sitbone, and it fits well and works good. I’ve done a 20 mile ride on it so far, and do 10 mile rides every week. The padding is great, mount is stable and easy to install.
Reviewed in the United States on October 16, 2025 by Tim Gilbert

  • Gel is great but base is too soft.
Style: Racing
The gel cushion is great, but the base of the seat is made of very soft plastic, which causes the seat to deform, resulting in some discomfort. I continuously have to adjust my seating position during rides.
Reviewed in the United States on July 8, 2025 by S. C

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...