---
product_id: 476072155
title: "EXA Form Upgraded Speed Up 27.2mm/30.9mm/31.6mm Cable-Less Hydraulic Dropper Seatpost, 100mm/120mm/125mm/150mm Travel Dropper Post for MTB/E-Bike/Road Bike"
brand: "coomeng"
price: "$U10075"
currency: UYU
in_stock: true
category: "Coo Meng"
url: https://www.desertcart.uy/products/476072155-exa-form-upgraded-speed-up-27-2mm-30-9mm-31
store_origin: UY
region: Uruguay
---

# 3 diameter options for perfect fit Hydraulic cartridge with auto rebound Up to 150mm smooth travel EXA Form Upgraded Speed Up 27.2mm/30.9mm/31.6mm Cable-Less Hydraulic Dropper Seatpost, 100mm/120mm/125mm/150mm Travel Dropper Post for MTB/E-Bike/Road Bike

**Brand:** coomeng
**Price:** $U10075
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your ride with seamless hydraulic precision!

## Quick Answers

- **What is this?** EXA Form Upgraded Speed Up 27.2mm/30.9mm/31.6mm Cable-Less Hydraulic Dropper Seatpost, 100mm/120mm/125mm/150mm Travel Dropper Post for MTB/E-Bike/Road Bike by coomeng
- **How much does it cost?** $U10075 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/476072155-exa-form-upgraded-speed-up-27-2mm-30-9mm-31)

## Best For

- coomeng enthusiasts

## Why This Product

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

## Key Features

- • **Cable-Free Clean Setup:** No cables or housing needed—just insert, lock, and go for a sleek, maintenance-free ride.
- • **Lightweight Yet Durable:** Crafted from premium 7075 aluminum alloy, combining featherlight weight with rock-solid strength.
- • **Next-Level Hydraulic Tech:** Upgraded hydraulic cartridge with automatic rebound ensures smooth, no side-play operation every time.
- • **Effortless Height Adjustment:** Pull the lever and instantly set your seatpost anywhere within the travel range for ultimate control on the fly.
- • **Precision Fit, Zero Guesswork:** Choose from 27.2mm, 30.9mm, or 31.6mm diameters to match your frame perfectly and ride with confidence.

## Overview

The EXA Form Upgraded Speed Up Dropper Seatpost offers a cable-less hydraulic system with automatic rebound, available in three diameters (27.2mm, 30.9mm, 31.6mm) and multiple travel options (100-150mm). Made from durable 7075 aluminum alloy, it delivers lightweight strength and infinite height adjustability for MTB, E-Bike, and road bike riders seeking effortless, precise seat height control.

## Description

Buy CooMeng EXA Form Upgraded Speed Up 30.9mm Cable-Less Hydraulic Dropper Seatpost, 100mm Travel Dropper Post for MTB/E-bike/Road Bike-30.9mm*383mm online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

## Features

- 3 Diameters Are Available: 27.2mm, 30.9mm, 31.6mm are all available for sale, it is very important to choose the correct diameter of seatpost according to the inner diameter of your bike frame. If you are not sure how to choose, please feel free to contact us for help.
- Easy Installation: no cables or housing, just gently insert the purchased seat tube into the frame, and then lock it. IMPORTANT: Insertion is required to the minimum insertion depth scale.
- Simple Operation: Just pull the lever and sit to adjust seat height.
- Infinitely Adjustable: Seat height can be set anywhere in travel range.
- Durable and Lightweight: Hydraulic dropper integrated inside 7075 alloy tube.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | CooMeng |
| UPC | 602581929826 |
| Bike Type | Mountain Bike |
| Color | Diameter: 30.9mm |
| Size | Length 383mm X Travel 100mm |
| Material Type | Aluminum |
| Batteries Included? | No |
| Department | unisex-adult |
| Item model number | Diameter: 30.9mm |
| Product Dimensions | 10.01 x 10.01 x 38.3 cm; 730 g |
| ASIN | B0B9KCY1RV |

## Product Details

- **Brand:** CooMeng
- **Colour:** Diameter: 30.9mm
- **Item weight:** 0.73 Kilograms
- **Material:** Aluminum
- **Product dimensions:** 10W x 38.3H centimeters

## Images

![EXA Form Upgraded Speed Up 27.2mm/30.9mm/31.6mm Cable-Less Hydraulic Dropper Seatpost, 100mm/120mm/125mm/150mm Travel Dropper Post for MTB/E-Bike/Road Bike - Image 1](https://m.media-amazon.com/images/I/518i9rTBy1L.jpg)
![EXA Form Upgraded Speed Up 27.2mm/30.9mm/31.6mm Cable-Less Hydraulic Dropper Seatpost, 100mm/120mm/125mm/150mm Travel Dropper Post for MTB/E-Bike/Road Bike - Image 2](https://m.media-amazon.com/images/I/51tdztlWYmL.jpg)
![EXA Form Upgraded Speed Up 27.2mm/30.9mm/31.6mm Cable-Less Hydraulic Dropper Seatpost, 100mm/120mm/125mm/150mm Travel Dropper Post for MTB/E-Bike/Road Bike - Image 3](https://m.media-amazon.com/images/I/61NYGGebcsL.jpg)
![EXA Form Upgraded Speed Up 27.2mm/30.9mm/31.6mm Cable-Less Hydraulic Dropper Seatpost, 100mm/120mm/125mm/150mm Travel Dropper Post for MTB/E-Bike/Road Bike - Image 4](https://m.media-amazon.com/images/I/61OR9JkAAAL.jpg)
![EXA Form Upgraded Speed Up 27.2mm/30.9mm/31.6mm Cable-Less Hydraulic Dropper Seatpost, 100mm/120mm/125mm/150mm Travel Dropper Post for MTB/E-Bike/Road Bike - Image 5](https://m.media-amazon.com/images/I/61SoaoLUmyL.jpg)

## Frequently Bought Together

- EXA Form Upgraded Speed Up 27.2mm/30.9mm/31.6mm Cable-Less Hydraulic Dropper Seatpost, 100mm/120mm/125mm/150mm Travel Dropper Post for MTB/E-Bike/Road Bike
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**Shop now:** [https://www.desertcart.uy/products/476072155-exa-form-upgraded-speed-up-27-2mm-30-9mm-31](https://www.desertcart.uy/products/476072155-exa-form-upgraded-speed-up-27-2mm-30-9mm-31)

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-01-23*