---
product_id: 507727833
title: "EXA Form 900i 30.9mm/31.6mm Remote Control Dropper Post with 1x Lever kit and Cable in Housing, 100mm/120mm Travel Dropper Seatpost"
brand: "coomeng"
price: "₪723"
currency: ILS
in_stock: true
reviews_count: 13
category: "Coo Meng"
url: https://www.desertcart.co.il/products/507727833-exa-form-900i-30-9mm-31-6mm-remote-control-dropper
store_origin: IL
region: Israel
---

# 100mm/120mm adjustable travel 2 diameter options (30.9mm & 31.6mm) All-in-one kit with lever & cable included EXA Form 900i 30.9mm/31.6mm Remote Control Dropper Post with 1x Lever kit and Cable in Housing, 100mm/120mm Travel Dropper Seatpost

**Brand:** coomeng
**Price:** ₪723
**Availability:** ✅ In Stock

## Summary

> 🚵‍♂️ Elevate your ride, drop like a pro!

## Quick Answers

- **What is this?** EXA Form 900i 30.9mm/31.6mm Remote Control Dropper Post with 1x Lever kit and Cable in Housing, 100mm/120mm Travel Dropper Seatpost by coomeng
- **How much does it cost?** ₪723 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/507727833-exa-form-900i-30-9mm-31-6mm-remote-control-dropper)

## 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

- • **Plug & Play Setup:** Comes complete with 1500mm cable housing and 1x remote lever—no extra purchases needed.
- • **Ride with Confidence:** Backed by a lifetime warranty and industry-leading customer support.
- • **Trail-Ready Travel Options:** Select 100mm or 120mm dropper travel to dial in your ride comfort and control.
- • **Smooth & Durable Performance:** Upgraded cartridge ensures silky rebound and long-lasting reliability.
- • **Precision Fit, Zero Guesswork:** Choose between 30.9mm or 31.6mm diameters for a perfect frame match.

## Overview

The EXA Form 900i is a premium remote control dropper seatpost designed for seamless internal cable routing, available in two diameters (30.9mm and 31.6mm). It includes a complete kit with lever and cable housing, offering 100mm or 120mm travel options. Featuring an updated durable cartridge for smooth rebound, this dropper post is built for reliable performance and backed by a lifetime warranty, making it an essential upgrade for serious cyclists seeking precision and convenience.

## Description

desertcart.com : EXA Form 900i 30.9mm/31.6mm Remote Control Dropper Post with 1x Lever kit and Cable in Housing, 100mm/120mm Travel Dropper Seatpost-31.6mm X 345mm : Sports & Outdoors

Review: Simple dropper great for kids - Seat post works great for an 85 lbs child. The item shipped without a required set screw for the piece to attach the control cable to the seat post, but we were able to make do. Otherwise, works as advertised.
Review: Great so far, easy install - Great value for the low cost. Compared to my tranzx, the cable design for the trigger is better. It has a stopper built in the cable rather than having a screw that presses down to hold it. We will put it to the test on trails but so far basic testing and usage says this is a decent post. Update: few weeks after cold weather, sometimes it gets stuck, might be a defect. We were able to tap the seat to trigger it but that would not be helpful during rides. If it continues we will drop stars and return it.

## Features

- The EXA Form 900i is designed for internal cable routing.
- 2 diameters are available: 30.9mm or 31.6mm, it is very important to choose the correct diameter.
- All Component in One Set: Coming with 1500mm cable in housing, and 1X remote lever kit. You don't need to buy anything else.
- Updated cartridge is more durable with smoother rebound.
- Lifetime warranty and industry leading customer support.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B9ZDGL72 |
| Best Sellers Rank | #90,595 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #51 in Bike Seat Posts |
| Brand Name | CooMeng |
| Customer Reviews | 4.2 4.2 out of 5 stars (78) |
| Date First Available | August 16, 2022 |
| Item Dimensions LxWxH | 1.24 x 1.24 x 13.58 inches |
| Item Package Dimensions L x W x H | 17.52 x 3.39 x 2.64 inches |
| Manufacturer | CooMeng |
| Model Name | Diameter: 31.6mm |
| Package Weight | 0.8 Kilograms |
| Part Number | EXA Form 900i 31.6mm*345mm |
| Size | Length 345mm X Travel 100mm |
| Suggested Users | unisex-adult |
| UPC | 602581930044 |
| Warranty Description | Life time warranty. |

## Product Details

- **Brand:** CooMeng
- **Color:** Diameter: 31.6mm
- **Item Weight:** 0.8 Kilograms
- **Material:** Aluminum
- **Product Dimensions:** 1.24"W x 13.58"H

## Images

![EXA Form 900i 30.9mm/31.6mm Remote Control Dropper Post with 1x Lever kit and Cable in Housing, 100mm/120mm Travel Dropper Seatpost - Image 1](https://m.media-amazon.com/images/I/51Kr7Gmgm2L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Simple dropper great for kids
*by A***R on September 26, 2025*

Seat post works great for an 85 lbs child. The item shipped without a required set screw for the piece to attach the control cable to the seat post, but we were able to make do. Otherwise, works as advertised.

### ⭐⭐⭐⭐ Great so far, easy install
*by A***5 on November 21, 2022*

Great value for the low cost. Compared to my tranzx, the cable design for the trigger is better. It has a stopper built in the cable rather than having a screw that presses down to hold it. We will put it to the test on trails but so far basic testing and usage says this is a decent post. Update: few weeks after cold weather, sometimes it gets stuck, might be a defect. We were able to tap the seat to trigger it but that would not be helpful during rides. If it continues we will drop stars and return it.

### ⭐⭐⭐⭐⭐ One of the best when on a budget
*by J***I on November 20, 2025*

It will , have not installed yet, but very popular choice for bike i own.

## Frequently Bought Together

- EXA Form 900i 30.9mm/31.6mm Remote Control Dropper Post with 1x Lever kit and Cable in Housing, 100mm/120mm Travel Dropper Seatpost
- FIFTY-FIFTY Aluminum Alloy Mountain Bike Stem for 1-1/8 Steer Tube 31.8mm Handlebar, Short Handlebar Stem for All Mountain, MTB, Downhill, Freeride
- Sumind 11 Pieces Bike Carbon Fiber Headset Spacer Bicycle 1-1/8 Inch 20 15 10 5 3 2 1 mm, 7 Size

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co.il/products/507727833-exa-form-900i-30-9mm-31-6mm-remote-control-dropper](https://www.desertcart.co.il/products/507727833-exa-form-900i-30-9mm-31-6mm-remote-control-dropper)

---

*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-01-31*