---
product_id: 789135944
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: "¥35891"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/789135944-exa-form-900i-30-9mm-31-6mm-remote-control-dropper
store_origin: JP
region: Japan
---

# 2 diameter options (30.9mm & 31.6mm) All-in-one kit with lever & cable Durable cartridge with smooth rebound 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:** ¥35891
**Availability:** ✅ In Stock

## Summary

> 🚵‍♂️ Elevate your ride with precision and style—drop it 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?** ¥35891 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/789135944-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

- • **Clean & Sleek Setup:** Designed for internal cable routing to keep your bike looking sharp and aerodynamic.
- • **Ride with Confidence:** Backed by a lifetime warranty and industry-leading customer support for peace of mind.
- • **Perfect Fit, Every Ride:** Choose between 30.9mm or 31.6mm diameters for seamless integration with your bike frame.
- • **Plug & Play Convenience:** Comes complete with 1500mm cable housing and 1x remote lever kit—no extra purchases needed.
- • **Smoother Drops, Longer Life:** Upgraded cartridge design ensures durable performance with silky smooth rebound action.

## Overview

The EXA Form 900i is a premium remote control dropper seatpost available in two diameters (30.9mm and 31.6mm), featuring internal cable routing, a complete kit with lever and 1500mm cable housing, and an upgraded durable cartridge for smooth rebound. It offers 100mm or 120mm travel options and comes with a lifetime warranty and top-tier customer support.

## Description

Full description not available

## 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.

## 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)
![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 2](https://m.media-amazon.com/images/I/41UAAPRittL.jpg)
![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 3](https://m.media-amazon.com/images/I/61-SgnUL2eL.jpg)
![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 4](https://m.media-amazon.com/images/I/51ZGh9wF8RL.jpg)
![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 5](https://m.media-amazon.com/images/I/71NPbQ7B8aL.jpg)

## Available Options

This product comes in different **Size, Model** options.

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**Shop now:** [https://www.desertcart.jp/products/789135944-exa-form-900i-30-9mm-31-6mm-remote-control-dropper](https://www.desertcart.jp/products/789135944-exa-form-900i-30-9mm-31-6mm-remote-control-dropper)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-22*