---
product_id: 494947528
title: "Sewroro Universal Motorcycle Top Box - Waterproof Rear Case, 30x30x21cm (Black)"
brand: "sewroro"
price: "¥20806"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/494947528-sewroro-universal-motorcycle-top-box-waterproof-rear-case-30x30x21cm-black
store_origin: JP
region: Japan
---

# Waterproof & fade-resistant Spacious 30x30x21cm capacity Lockable with 2 keys Sewroro Universal Motorcycle Top Box - Waterproof Rear Case, 30x30x21cm (Black)

**Brand:** sewroro
**Price:** ¥20806
**Availability:** ✅ In Stock

## Summary

> 🔐 Ride Ready, Rain or Shine – Lock It, Load It, Love It!

## Quick Answers

- **What is this?** Sewroro Universal Motorcycle Top Box - Waterproof Rear Case, 30x30x21cm (Black) by sewroro
- **How much does it cost?** ¥20806 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/494947528-sewroro-universal-motorcycle-top-box-waterproof-rear-case-30x30x21cm-black)

## Best For

- sewroro enthusiasts

## Why This Product

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

## Key Features

- • **Sleek & Low-Maintenance:** Classic black finish complements any bike color and wipes clean in seconds, maintaining that fresh, polished look.
- • **Room for Every Adventure:** Generous 30x30x21cm storage fits everything from spare clothes to maintenance gear and snacks.
- • **Built to Brave the Elements:** Crafted from high-quality waterproof PP material that resists fading and scratches, keeping your box pristine.
- • **Secure Your Ride Essentials:** Lockable design with two keys ensures your belongings stay safe on every journey.
- • **Universal Fit, Effortless Install:** Comes with universal mounting plates compatible with motorcycles, mopeds, and electric vehicles—easy to attach and remove.

## Overview

The Sewroro Universal Motorcycle Top Box is a durable, lockable rear storage case measuring 30x30x21cm, made from waterproof, fade-resistant polypropylene. Designed for universal compatibility, it easily mounts on motorcycles, mopeds, and electric vehicles, providing secure and spacious storage for all your ride essentials.

## Description

Sewroro Universal Motorcycle Top Box - Waterproof Rear Case, 30x30x21cm (Black)

## Features

- LOCKED DESIGN: Lockable and comes with two keys, so you have a spare key just in case to keep your belongings safe.
- Tail box material: Made of high- quality PP, the surface is smooth and beautiful, waterproof and non- fading, sturdy and durable.
- Spacious: Theres plenty of room to store items, such as supplies for long rides or road trips. This could be spare clothes, maintenance gear, or even snacks or something.
- Universal: The top box comes with universal mounting plates and accessories for attaching to motorcycles, electric vehicles, mopeds, and more. Easy to install and remove, safe and convenient.
- Colors: Black- based, compatible with most motorcycle colors, scratch- , these top boxes also feature an easy- to- clean surface, allowing you to keep them in the same good condition as your motorcycle.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | Black |
| Size | 30x30x21cm |
| Brand | Sewroro |
| Material | Plastic |
| Vehicle Service Type | Motorcycle |
| Product Dimensions | 8.27"H |
| Item Weight | 900 Grams |
| Pattern | Solid |
| Mounting Type | Rack Mount |
| Strap Type | Removable |
| Closure Type | lock |
| Handle Type | Rack Mount |
| Number of Compartments | 1 |
| Shell Type | Hard |
| Manufacturer | Sewroro |
| Item Weight | 1.98 pounds |
| Item model number | V27WE5617ILT |
| Manufacturer Part Number | V27WE5617ILT |
| Special Features | 150 |

## Product Details

- **Color:** Black
- **Size:** 30x30x21cm
- **Brand:** Sewroro
- **Material:** Plastic
- **Vehicle Service Type:** Motorcycle

## Images

![Sewroro Universal Motorcycle Top Box - Waterproof Rear Case, 30x30x21cm (Black) - Image 1](https://m.media-amazon.com/images/I/51ps3UoDv2L.jpg)

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**Shop now:** [https://www.desertcart.jp/products/494947528-sewroro-universal-motorcycle-top-box-waterproof-rear-case-30x30x21cm-black](https://www.desertcart.jp/products/494947528-sewroro-universal-motorcycle-top-box-waterproof-rear-case-30x30x21cm-black)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-31*