---
product_id: 533831858
title: "Oversized Bike Seat Backrest Comfort Memory Foam Universal"
brand: "thalous"
price: "€ 172.76"
currency: EUR
in_stock: true
reviews_count: 13
category: "Thalous"
url: https://www.desertcart.hr/products/533831858-oversized-bike-seat-backrest-comfort-memory-foam-universal
store_origin: HR
region: Croatia
---

# Universal fit with included tools Memory foam for ultimate comfort 11×8.66 in oversized cushion Oversized Bike Seat Backrest Comfort Memory Foam Universal

**Brand:** thalous
**Price:** € 172.76
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Upgrade your ride, upgrade your vibe!

## Quick Answers

- **What is this?** Oversized Bike Seat Backrest Comfort Memory Foam Universal by thalous
- **How much does it cost?** € 172.76 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/533831858-oversized-bike-seat-backrest-comfort-memory-foam-universal)

## Best For

- thalous enthusiasts

## Why This Product

- Trusted thalous brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ride in Plush Comfort:** Oversized 11×8.66 in memory foam cushion cradles you on every mile
- • **Durable & Weatherproof:** High-density PU surface resists water, dirt, and wear for all-season reliability
- • **Universal Compatibility:** Fits most seatposts with 0.87 in diameter—mounting tools included for hassle-free install
- • **Backrest Support Upgrade:** Ergonomic 7.48×8.66 in backrest reduces fatigue on long rides
- • **Versatile for Every Bike:** Perfect for city, mountain, electric, commuter, and even tricycles—your all-in-one comfort solution

## Overview

The THALOUS Oversized Bike Seat Backrest combines a large memory foam cushion with a supportive backrest, designed to fit most standard seatposts. Crafted with durable, waterproof PU and high-quality carbon steel components, it offers enhanced comfort and stability for a wide range of bikes including mountain, electric, commuter, and tricycles. Installation is straightforward with included tools, making it the perfect upgrade for riders seeking plush support and long-lasting durability.

## Description

desertcart.com: THALOUS Oversized Bike Seat Backrest Comfort Memory Foam Universal | Padded PU Cushion Soft Support Durable Replacement For Tricycle Mountain Commuter Electric : Sports & Outdoors

Review: Perfect for the 3 wheel mini foldable trike - Perfect proportions for models like the Topmate ES33 and 31 and 35 ! The seat is 9 and a half inches just right . The other I tried was11 inches too much seat for such a small trike . I weigh 150lbs and am 5ft 10 . Mini trikes have a smallish frame I use a Topmate ES33 and I also have a Topmate ES35 dont use it much tho . But this seat it is perfect for this trike . Comfortable ,not overly comfortable but enough to get from point A to B discomfort sets in at point C for me . Respect that , the price isn’t that high so that’s enough for the price to justify itself . It doesn’t take up to much front space and 9and a half inches seats are the only solution and this one I am glad I purchased and would do it again
Review: So comfy - This thing is so amazing I used it on my maxshot scooter

## Features

- Parameters: The bicycle saddle cushion size:11×8.66 in (L * W); backrest size: 7.48*8.66 in (L * W); weight: 4.17ib. Manual measurement, slight inaccuracies may occur
- Installation Instructions 1: This backrest saddle is compatible only with seatposts(tubes), Not for saddle without a tube or with Curved seatposts or with irregularly shaped seatposts. please check it carefully before purchasing. Ensure the narrowest end of the seatpost—the end connecting to the saddle—has a diameter of 0.87 inches/22 cm (most bicycle seatposts meet this specification at their narrowest point).
- Installation Instructions 2: To install a dual-rail seatpost, use a tool to remove the connector in the center of the saddle, then install the seatpost in the center of the saddle’s rails (where the connector was originally located).
- Note: The saddle is equipped with high-quality mounting tools. After installation is complete, check that all screws are securely tightened. Suitable for tricycles, mountain bikes, road bikes, commuter bikes, electric bikes, exercise bikes, etc.
- Material: High quality carbon steel is used for the connecting part of the backrest saddle, and the cushion is made of high elastic latex material. The surface is made of high density PU, waterproof, dirty and wear-resistant

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C5LG9D1F |
| Best Sellers Rank | #40,556 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #76 in Bike Saddles |
| Bike Type | City Bike, Electric Bike, Mountain Bike |
| Brand | THALOUS |
| Brand Name | THALOUS |
| Color | Black&Grey |
| Customer Reviews | 4.2 out of 5 stars 424 Reviews |
| Included Components | 1 set of Installation Tools, 1*Bicycle saddle, 1*Installation Instruction |
| Item Dimensions L x W x H | 9.81"L x 9.45"W x 13"H |
| Item Highlight | Padded PU Cushion Soft Support Durable Replacement For Tricycle Mountain Commuter Electric |
| Item Type Name | Cycling Saddle |
| Item Weight | 4.2 pounds |
| Manufacturer | THALOUS |
| Material | Faux Leather, Memory Foam, Metal |
| Material Type | Faux Leather, Memory Foam, Metal |
| Number of Items | 1 |
| Number of Packs | 1 |
| Outer Material | Polyurethane (PU) |
| Pad Type | Memory Foam |
| Product Dimensions | 9.81"L x 9.45"W x 13"H |
| Warranty Description | False |
| Weight Capacity Maximum | 1.89 kg |

## Product Details

- **Brand:** THALOUS
- **Color:** Black&Grey
- **Material:** Faux Leather, Memory Foam, Metal
- **Outer Material:** Polyurethane (PU)
- **Product Dimensions:** 9.81"L x 9.45"W x 13"H

## Images

![Oversized Bike Seat Backrest Comfort Memory Foam Universal - Image 1](https://m.media-amazon.com/images/I/61gqayRqwtL.jpg)

## Available Options

This product comes in different **Color, Set** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect for the 3 wheel mini foldable trike
*by T***C on December 18, 2024*

Perfect proportions for models like the Topmate ES33 and 31 and 35 ! The seat is 9 and a half inches just right . The other I tried was11 inches too much seat for such a small trike . I weigh 150lbs and am 5ft 10 . Mini trikes have a smallish frame I use a Topmate ES33 and I also have a Topmate ES35 dont use it much tho . But this seat it is perfect for this trike . Comfortable ,not overly comfortable but enough to get from point A to B discomfort sets in at point C for me . Respect that , the price isn’t that high so that’s enough for the price to justify itself . It doesn’t take up to much front space and 9and a half inches seats are the only solution and this one I am glad I purchased and would do it again

### ⭐⭐⭐⭐⭐ So comfy
*by S***S on September 10, 2026*

This thing is so amazing I used it on my maxshot scooter

### ⭐⭐⭐⭐⭐ It was the right part.
*by A***R on September 28, 2026*

Bicycle seat works great & is comfortable.

## Frequently Bought Together

- THALOUS Bike Seat with Backrest Oversized Comfort Bicycle Saddle Replacement Soft Memory Foam Padded PU Cushion Universal for Tricycle Mountain Bike Commuter Bike Electric Bike
- Soumye Electric Tricycle for Adults,20" Folding Electric Trike,3 Wheels Electric Bicycle Bikes, 350W Step-Thru Etrike with 374WH Removable Battery and Large Basket for Women Men
- Master Lock Cable Lock, Set Your Own Combination Bike Lock, 6 ft. Long, Black, 8122D

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**Shop now:** [https://www.desertcart.hr/products/533831858-oversized-bike-seat-backrest-comfort-memory-foam-universal](https://www.desertcart.hr/products/533831858-oversized-bike-seat-backrest-comfort-memory-foam-universal)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-10-24*