---
product_id: 91904333
title: "EC90 Full Carbon Fiber Bicycle Seat Post Bike Seat Tube Seatpost Suitable for Bicycle Mountain Bike MTB Black 31.6MM"
brand: "roadnado"
price: "FREE"
currency: USD
in_stock: false
url: https://www.desertcart.us/products/91904333-ec90-full-carbon-fiber-bicycle-seat-post-bike-seat-tube
store_origin: US
region: United States of America
---

# EC90 Full Carbon Fiber Bicycle Seat Post Bike Seat Tube Seatpost Suitable for Bicycle Mountain Bike MTB Black 31.6MM

**Brand:** roadnado
**Price:** FREE
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** EC90 Full Carbon Fiber Bicycle Seat Post Bike Seat Tube Seatpost Suitable for Bicycle Mountain Bike MTB Black 31.6MM by roadnado
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/91904333-ec90-full-carbon-fiber-bicycle-seat-post-bike-seat-tube)

## Best For

- roadnado enthusiasts

## Why This Product

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

## Description

Shop EC90 Full Carbon Fiber Bicycle Seat Post Bike Seat Tube Seatpost Suitable for Bicycle Mountain Bike MTB Black 31.6MM. Free delivery and returns on all eligible orders.

## Features

- Material & Size: Imported T800 high strength carbon fiber + Aluminum alloy double nail chuck.Diameter: 27.2MM/30.8MM/31.6MM. Setback: 25MM. Length: 350MM.
- Shockproof & Firmness. It can maintain a comfortable ride for a long time. After careful design, it meets the height of people's bicycle riding, making people feel light and comfortable.
- Professional Design: The sturdy structure is not only beautiful, but also can make up for the shortcomings of the smaller frame and increase the maneuverability of riding.
- Precise Angle : Change the pedaling posture and riding angle to reduce the damage to the knee.
- Wide Aange of Applications: It is suitable for general seatposts for most racing and mountain bikes. Suitable for descent and off-road.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07GKR9FMF |
| Bike Type | Mountain Bike |
| Brand Name | ROADNADO |
| Colour | Black |
| Customer Reviews | 4.0 4.0 out of 5 stars (233) |
| Manufacturer | EC90 |
| Manufacturer Part Number | FZG72 |
| Material Type | Carbon Fibre |
| UPC | 734779167946 |

## Product Details

- **Brand:** ROADNADO
- **Colour:** Black
- **Manufacturer:** EC90
- **Material:** Carbon Fibre
- **UPC:** 734779167946

## Images

![EC90 Full Carbon Fiber Bicycle Seat Post Bike Seat Tube Seatpost Suitable for Bicycle Mountain Bike MTB Black 31.6MM - Image 1](https://m.media-amazon.com/images/I/51aZNBxK7ZL.jpg)

---

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**Shop now:** [https://www.desertcart.us/products/91904333-ec90-full-carbon-fiber-bicycle-seat-post-bike-seat-tube](https://www.desertcart.us/products/91904333-ec90-full-carbon-fiber-bicycle-seat-post-bike-seat-tube)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-09-19*