---
product_id: 676411260
title: "CO-Z 500W Electric Bike Conversion Kit, 28\" Rear Wheel Electric Bicycle Motor Conversion Kit, 7 Speed Direct Drive Freewheel for 36V Battery E-Bike, eBike Hub Motor Set with LCD Display PAS System"
brand: "co-z"
price: "¥20427"
currency: JPY
in_stock: false
reviews_count: 1
url: https://www.desertcart.jp/products/676411260-co-z-500w-electric-bike-conversion-kit-28-rear-wheel
store_origin: JP
region: Japan
---

# 500W powerful motor Smart LCD display Quick & easy install CO-Z 500W Electric Bike Conversion Kit, 28" Rear Wheel Electric Bicycle Motor Conversion Kit, 7 Speed Direct Drive Freewheel for 36V Battery E-Bike, eBike Hub Motor Set with LCD Display PAS System

**Brand:** co-z
**Price:** ¥20427
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Transform your ride, own the road.

## Quick Answers

- **What is this?** CO-Z 500W Electric Bike Conversion Kit, 28" Rear Wheel Electric Bicycle Motor Conversion Kit, 7 Speed Direct Drive Freewheel for 36V Battery E-Bike, eBike Hub Motor Set with LCD Display PAS System by co-z
- **How much does it cost?** ¥20427 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/676411260-co-z-500w-electric-bike-conversion-kit-28-rear-wheel)

## Best For

- co-z enthusiasts

## Why This Product

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

## Key Features

- • **Hassle-Free Setup:** Step-by-step instructions and intuitive design make installation a breeze for most 28" bikes.
- • **Tailored Riding Modes:** Switch seamlessly between 5 pedal assist levels and manual pedal mode for personalized control.
- • **Effortless Power Boost:** 500W brushless motor delivers up to 25 km/h speed for faster commutes and hill climbs.
- • **Real-Time Ride Insights:** Custom LCD shows speed, distance, battery life, and PAS level at a glance.
- • **Universal Compatibility:** Fits 28" wheels with 13.5-14.2 cm fork widths, turning your bike into a sleek e-bike upgrade.

## Overview

The CO-Z 500W Electric Bike Conversion Kit upgrades standard 28" bicycles with a powerful 36V brushless rear hub motor, delivering speeds up to 25 km/h. Featuring a smart LCD display for real-time ride data and a versatile pedal assist system with 5 speed levels, it offers a customizable and efficient cycling experience. Designed for easy installation on most 28" bikes with 13.5-14.2 cm fork widths, this kit is the perfect solution for professionals seeking a faster, eco-friendly commute.

## Description

Full description not available

## Features

- 𝐏𝐨𝐰𝐞𝐫 𝐔𝐩 𝐘𝐨𝐮𝐫 𝐑𝐢𝐝𝐞: Upgrade your beloved bike with the CO-Z ebike conversion kit. The 36V 500W brushless rear hub motor effortlessly boosts speeds up to 25 km/h, making your commute faster, climbing hills easier, and hauling heavier loads a breeze
- 𝐒𝐦𝐚𝐫𝐭 𝐋𝐂𝐃 𝐃𝐢𝐬𝐩𝐥𝐚𝐲: The clear LCD panel on the custom handles keeps you informed with real-time speed, distance, PAS level, and battery life. For extra security, the main power key and screen lock work together to keep your ride safe and protected
- 𝐏𝐞𝐝𝐚𝐥 & 𝐏𝐀𝐒 𝐌𝐨𝐝𝐞𝐬: The robust e-bike motor kit, combined with pedal mode and the pedal assist system (PAS), makes climbing inclines effortless. Easily switch between 5 speed levels for a customized riding experience
- 𝐐𝐮𝐢𝐜𝐤 & 𝐄𝐚𝐬𝐲 𝐂𝐨𝐧𝐧𝐞𝐜𝐭𝐢𝐨𝐧: The intuitive design and step-by-step instructions make installation a breeze. Once installed, you can easily switch between manual control and the pedal assist system (PAS) to choose between a workout or a more relaxed ride
- 𝐏𝐞𝐫𝐟𝐞𝐜𝐭𝐥𝐲 𝐅𝐢𝐭𝐬 𝐘𝐨𝐮𝐫 𝐁𝐢𝐤𝐞: Compatible with most 28'' bikes with 13.5-14.2 cm fork widths, this electric bike conversion kit makes upgrading a breeze. Just find the right 36V battery (not included), wire it up, and hit the road

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Bike type | Electric Bike |
| Brake type | V Brake |
| Color | Black |
| Size | 28‘’ 500W |
| Frame size | 13.5-14.2 cm |
| Material type | Aluminum Alloy, Metal, Rubber, Plastic |
| Suspension | Rigid |
| Included components | Riding Bag |
| Brand | CO-Z |
| Manufacturer | CO-Z |
| ASIN | B0DNMQQFHG |

## Product Details

- **Brand:** CO-Z
- **Model name:** Ebk-r050-e2-uk
- **Material:** Aluminum Alloy, Metal, Rubber, Plastic
- **Manufacturer:** CO-Z

## Images

![CO-Z 500W Electric Bike Conversion Kit, 28" Rear Wheel Electric Bicycle Motor Conversion Kit, 7 Speed Direct Drive Freewheel for 36V Battery E-Bike, eBike Hub Motor Set with LCD Display PAS System - Image 1](https://m.media-amazon.com/images/I/81cAfaiSn5L.jpg)
![CO-Z 500W Electric Bike Conversion Kit, 28" Rear Wheel Electric Bicycle Motor Conversion Kit, 7 Speed Direct Drive Freewheel for 36V Battery E-Bike, eBike Hub Motor Set with LCD Display PAS System - Image 2](https://m.media-amazon.com/images/I/71F3HoibX-L.jpg)
![CO-Z 500W Electric Bike Conversion Kit, 28" Rear Wheel Electric Bicycle Motor Conversion Kit, 7 Speed Direct Drive Freewheel for 36V Battery E-Bike, eBike Hub Motor Set with LCD Display PAS System - Image 3](https://m.media-amazon.com/images/I/7131izum1cL.jpg)
![CO-Z 500W Electric Bike Conversion Kit, 28" Rear Wheel Electric Bicycle Motor Conversion Kit, 7 Speed Direct Drive Freewheel for 36V Battery E-Bike, eBike Hub Motor Set with LCD Display PAS System - Image 4](https://m.media-amazon.com/images/I/71+BpS7r6gL.jpg)
![CO-Z 500W Electric Bike Conversion Kit, 28" Rear Wheel Electric Bicycle Motor Conversion Kit, 7 Speed Direct Drive Freewheel for 36V Battery E-Bike, eBike Hub Motor Set with LCD Display PAS System - Image 5](https://m.media-amazon.com/images/I/71aGBKGtzjL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ My bike got stolen
*by J***J on 9 May 2025*

The stuff was good un till my bike got stolen but it is what it is .

## Frequently Bought Together

- CO-Z Direct/Mid Drive EBike Conversion Kit, 28" 36V 500W/ 26'' 48V 1000W Rear Wheel Electric Bicycle Motor Conversion Kit, eBike Hub Motor Set with LCD Display PAS System
- AGPTEK Bike Brake Pads 4 Pairs Disc Brake Pads for Bicycle, Compatible with Shimano B01S M515 M525 C501 C601 M415 M416 M485
- (UK Warehouse) Ebike Battery 48V 20AH (LG4800cell) Lithium ion Battery with Charger, USB Port for Ebike conversion kit, hub motor 1500W 1000w 750w 500w 250w

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**Shop now:** [https://www.desertcart.jp/products/676411260-co-z-500w-electric-bike-conversion-kit-28-rear-wheel](https://www.desertcart.jp/products/676411260-co-z-500w-electric-bike-conversion-kit-28-rear-wheel)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-25*