---
product_id: 330212017
title: "Supkiir Bicycle Trailer Coupler, 2 Pack Portable Bike Trailer Hitch Connector Attachment for Children's Trailers and Most Bicycles"
brand: "supkiir"
price: "¥4908"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/330212017-supkiir-bicycle-trailer-coupler-2-pack-portable-bike-trailer-hitch
store_origin: JP
region: Japan
---

# 0.59in shaft diameter Durable steel construction Portable for easy attachment Supkiir Bicycle Trailer Coupler, 2 Pack Portable Bike Trailer Hitch Connector Attachment for Children's Trailers and Most Bicycles

**Brand:** supkiir
**Price:** ¥4908
**Availability:** ✅ In Stock

## Summary

> 🚲 Hitch Up and Roll Out! Your next adventure awaits!

## Quick Answers

- **What is this?** Supkiir Bicycle Trailer Coupler, 2 Pack Portable Bike Trailer Hitch Connector Attachment for Children's Trailers and Most Bicycles by supkiir
- **How much does it cost?** ¥4908 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/330212017-supkiir-bicycle-trailer-coupler-2-pack-portable-bike-trailer-hitch)

## Best For

- supkiir enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Crafted from high-quality steel for unmatched durability.
- • **Peace of Mind:** Enjoy a 180-day worry-free warranty for your purchase.
- • **Effortless Setup:** Quickly attach and detach for spontaneous biking trips.
- • **Secure Your Adventures:** Keep your trailer firmly attached with our reliable coupler.
- • **Versatile Compatibility:** Designed to fit most bicycles and children's trailers.

## Overview

The Supkiir Bicycle Trailer Coupler is a robust and portable hitch connector designed for children's trailers and most bicycles. Made from durable steel, it features a 0.59in shaft diameter for secure attachment, ensuring your biking adventures are both safe and enjoyable. With a 180-day warranty, this coupler is the perfect companion for spontaneous family outings.

## Description

Supkiir Bicycle Trailer Coupler, 2 Pack Portable Bike Trailer Hitch Connector Attachment for Children's Trailers and Most Bicycles

## Features

- ☑ What You Get: The package comes with 2 set of bike trailer coupler. Please mention that the shaft diameter 0.59in before purchasing.
- ☑ Durable Material: Made of quality steel. Durable and sturdy. Anti-rust and wear-resistance and can last for a long time.
- ☑ Easy to Set: Attachment keeps the trailer secure to the bike. As a fixing point for bicycle traction belts. Perfect for kids bike carrier or trailer.
- ☑ Portable Design: Great for everyday bike and folding bike. Put it on the back axle and it's ready to hook up the trailer anytime.
- 💯 Worry-Free Warranty: We provide 180 days free replacement, if you have any question about our item please feel free to contact us.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material Type | Steel |
| Batteries Included? | No |
| Brand | Supkiir |
| Manufacturer | Supkiir |
| Item model number | TH-003 |
| Product Dimensions | 5.08 x 2.54 x 5.08 cm; 200 Grams |
| ASIN | B08HCLLZ4K |

## Images

![Supkiir Bicycle Trailer Coupler, 2 Pack Portable Bike Trailer Hitch Connector Attachment for Children's Trailers and Most Bicycles - Image 1](https://m.media-amazon.com/images/I/71Gfc8rjk1L.jpg)
![Supkiir Bicycle Trailer Coupler, 2 Pack Portable Bike Trailer Hitch Connector Attachment for Children's Trailers and Most Bicycles - Image 2](https://m.media-amazon.com/images/I/71IYCNQDMqL.jpg)
![Supkiir Bicycle Trailer Coupler, 2 Pack Portable Bike Trailer Hitch Connector Attachment for Children's Trailers and Most Bicycles - Image 3](https://m.media-amazon.com/images/I/71dUjnWtIbL.jpg)
![Supkiir Bicycle Trailer Coupler, 2 Pack Portable Bike Trailer Hitch Connector Attachment for Children's Trailers and Most Bicycles - Image 4](https://m.media-amazon.com/images/I/71N4AW15WTL.jpg)
![Supkiir Bicycle Trailer Coupler, 2 Pack Portable Bike Trailer Hitch Connector Attachment for Children's Trailers and Most Bicycles - Image 5](https://m.media-amazon.com/images/I/9147TSavdjL.jpg)

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**Shop now:** [https://www.desertcart.jp/products/330212017-supkiir-bicycle-trailer-coupler-2-pack-portable-bike-trailer-hitch](https://www.desertcart.jp/products/330212017-supkiir-bicycle-trailer-coupler-2-pack-portable-bike-trailer-hitch)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-23*