# CDYWD Oversized Bike Seat with Backrest

The CDYWD oversized bike seat is a wide replacement saddle with a curved backrest, foam padding, and a spring-based cushioning design. Its listed 12-by-13-inch footprint suits riders seeking a broader seat, but compatibility and position stability are reported inconsistently by customers.

- [Original product page](https://best-deals.pro/product/cdywd-oversized-bike-seat-backrest)
- [View offer](https://best-deals.pro/visit/cdywd-oversized-bike-seat-backrest)
- Market: US
- Language: en-US
- Currency: USD
- Brand: CDYWD
- Model: bicycle seat with backrest
- Category: Sports & Outdoors > Cycling > Bicycle Parts & Accessories
- Price: 26.99 USD
- Previous price: 33.99 USD
- Discount: 21%
- Price checked: 2026-11-14T06:59:00.168Z
- Rating: 4.4 / 5
- Reviews: 830

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Wide, padded replacement saddle with a curved backrest and a streamlined front nose, according to the listing.
- The listing describes rubber spring cushioning and an air-guide groove intended to promote ventilation.
- The manufacturer says it can fit a standard seatpost using a clamp ring or dual-rail setup. Check the actual seatpost and adapter arrangement before ordering.

## Pros

- Broad 12-by-13-inch listed dimensions may suit riders who prefer a larger seating surface.
- Backrest, foam padding, and spring-based cushioning are combined in one saddle design.
- The listing claims a waterproof PU surface that can be wiped dry after getting wet.

## Specifications

### Identity
- Brand: CDYWD
- Model: bicycle seat with backrest
### Dimensions and installation
- Dimensions listed: 12"L x 13"W x 5.5"H
### Materials and protection
- Material listed: Memory Foam
- Outer material: Polyurethane \(PU\)
- Pad type: Waterproof Pad
### Design and compatibility claims
- Bike types listed: Mountain Bike, Road Bike
- Maximum weight capacity: 450 pounds
- Color: Blue

## Before you buy

- Customer feedback reports mixed compatibility and stability, including some reports that the seat does not hold its position. Confirm mounting compatibility and tighten and position it carefully after installation.

## In the box

- Installation tools \(1\) (Included)
- Reflective armbands \(1\) (Included)
- Universal adapter \(1\) (Included)

## A good fit for

- Riders seeking a wide, padded saddle with a backrest for a stationary or city-style bike.
- Buyers who want a replacement seat with a claimed waterproof surface and included mounting adapter.

## Less suited to

- Riders who need a narrow or performance-focused saddle rather than a broad seat.
- Buyers who require assured compatibility or position stability for a specific bike model.

## Customer feedback

Customer feedback highlights comfort, soft cushioning, and the roomy size, with some riders reporting comfortable longer rides. Experiences with compatibility and stability are mixed, including reports that the seat can fail to hold position. For buyers considering the listed wide dimensions and backrest, mounting fit and secure positioning matter as much as cushioning. Aggregate ratings lean positive overall but do not establish how the seat will fit an individual bike or rider.
- Positive themes: Customers describe the seat as comfortable and appreciate its broad size and soft cushioning.
- Positive themes: Some customers report a good fit on particular exercise bikes and comfortable longer rides.
- Mixed feedback: Compatibility and stability receive mixed feedback, with some customers reporting that the seat does not stay in position.

## Frequently asked questions

### What are the listed dimensions?
The listed size is 12"L x 13"W x 5.5"H.
### What materials are listed?
The technical details list Memory Foam and an outer material of Polyurethane \(PU\).
### Will it fit my bike?
The listing claims compatibility with a standard seatpost using a clamp ring or dual rails. Customer feedback is mixed on compatibility, so check your bike's mounting style and the selected listing details.
### What do customers report about comfort and stability?
Customer feedback describes comfortable cushioning and a roomy seat, while stability and compatibility experiences are mixed. These reports are not a guarantee for a particular rider or bicycle.

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## Images

![CDYWD Oversized Bike Seat with Backrest — 1](https://best-deals.pro/i/lmxc2cRjmpGVhepy0RK9F2i6r9P9Nxosy01epnv2J2ye85vxGt_E00npGIAtYpFOk_L8KVrJG_5BDOb33PnPy5CGLeK8RpRhLJdc9nEQA3OT3WKFpHdnc0rw.jpg)

![CDYWD Oversized Bike Seat with Backrest — 2](https://best-deals.pro/i/Ujf-35qJrEQ-aQAqU_eDCHHWvSV_u2KBkM7RoG4oSe6JnS5tOjctAo0RBmJu0Cs-mlAanF_c0_gYIi7oTB7Duv1FdMCw9Ri-prjmUHtjgnzUoCKKMSL-5koh.jpg)

![CDYWD Oversized Bike Seat with Backrest — 3](https://best-deals.pro/i/H9UgN4H0Zj9zicoldkLs6LdhsQwSWHkWE0zQwPAlqC0CluLfmONX2WhCGMyyQNEQn-MlH37KpISnRhL_87jHjWyIR5nwqkFn5Zr5i4Q4QydSVWinoeMHhxHl.jpg)

![CDYWD Oversized Bike Seat with Backrest — 4](https://best-deals.pro/i/3RnKDmtI9NS1o19oZl7bCXFYaIsH28Rms8f93U2eX2YEf9aZBKaF16PuDsPbU4SdzgZU6RpI-TqKp6tF6xS9XKD1rGu0qQZLm8Pfp46qBqI_A-NhXg2G5QxG.jpg)

![CDYWD Oversized Bike Seat with Backrest — 5](https://best-deals.pro/i/BO2VyHQSCk47MOWoBIlawm-BISXC1W3O8bpfs-izX9tI42K6WYJIpMN92HF8GUzrXXUOnU6c-aR-PxZ0Wr43X090rcAQfLp-kpaCnDPbcElaHvqZ2TKAMf0e.jpg)

![CDYWD Oversized Bike Seat with Backrest — 6](https://best-deals.pro/i/_WYwC9P9RYDJ4yN-4rFDVaXscLyZWuxy2KzanvQ_2fbske8infaS1VU7hkgSy1Yuz-f6971aP7MPbP5mczhdNB5KEUh9k0BMhxdodQ9YphE6QZE-kaP6yPlo.jpg)

![CDYWD Oversized Bike Seat with Backrest — 7](https://best-deals.pro/i/XL8n0Sf9qrwfiRw_BlL71qrjP-J6_gQlQDpKXQb7xwtaGh1r-XzFUifB0pZ3CPxsDZmK5mIVdnGPeh9K4WQWMqit6kl4VvVtdIsF2C3YFCXeVd_Pwu3dpcj7.jpg)