---
product_id: 62472846
title: "450 W Electric Bicycle Left Drive Conversion Installation kit can fit Most of The Usual Bicycle use Spoke Chain Wheel Chain Drive for City Bicycles"
brand: "l-faster"
price: "₩503804"
currency: KRW
in_stock: true
reviews_count: 10
url: https://www.desertcart.kr/products/62472846-450-w-electric-bicycle-left-drive-conversion-installation-kit-can
store_origin: KR
region: South Korea
---

# 450W powerful motor 36V option for extended range Universal spoke chain sprocket fit 450 W Electric Bicycle Left Drive Conversion Installation kit can fit Most of The Usual Bicycle use Spoke Chain Wheel Chain Drive for City Bicycles

**Brand:** l-faster
**Price:** ₩503804
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your ride, own the city streets!

## Quick Answers

- **What is this?** 450 W Electric Bicycle Left Drive Conversion Installation kit can fit Most of The Usual Bicycle use Spoke Chain Wheel Chain Drive for City Bicycles by l-faster
- **How much does it cost?** ₩503804 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/62472846-450-w-electric-bicycle-left-drive-conversion-installation-kit-can)

## Best For

- l-faster enthusiasts

## Why This Product

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

## Key Features

- • **Freewheel Motor Tech:** Pedal naturally without drag thanks to the freewheel motor that disengages when unpowered, preserving your ride’s smoothness.
- • **Lightweight & Modular:** At just over 4kg, this aluminum kit installs easily with included mounting hardware, keeping your bike agile and stylish.
- • **Choose Your Control Style:** Opt for twist throttle with key switch or thumb throttle with battery indicator—tailor your ride experience.
- • **Effortless Urban Commutes:** Transform your city bike into a sleek e-bike with a 450W motor that conquers hills and traffic jams alike.
- • **Custom Fit for V-Brake Bikes:** Designed specifically for bikes with rear V-brakes and hub diameters under 36mm—perfect compatibility guaranteed.

## Overview

The L-faster 450W Left Drive Electric Bicycle Conversion Kit is a lightweight, aluminum-framed upgrade designed for adult city bikes with rear V-brakes and rim brakes. Featuring a powerful 450W brush motor with freewheel technology, it reduces pedaling resistance when unpowered. The kit fits most 26-inch wheels with hub diameters under 36mm and offers 24V or 36V options for longer rides. Choose between twist or thumb throttle controls, complete with battery indicators and key/switch options. Note: battery and charger are not included.

## Description

Please note, this item doesn't fit the bicycle that use the coaster brake. This item is for the bike that uses the hub diameter less than 36mm.  Important:  This item doesn't include battery or charger.  Please see above video before you order this item: https://youtu.be/2dDEep9pu2U This is our newest kit for electric common bike, this kit mounts the sprocket on the wheel spokes, so it fits most of bicycle wheel.  Motor use freewheel so when wheel rotating, the motor will not rotate, just like a normal bike, this can reduce resistance.   The twist kit includes:  1. 1x 450W brush motor with freewheel  2. 1x Chain  3. 1x Customized sprocket & components  4. 1x Motor controller  5. 1x Mounting plate + bolts  6. 1x Twist throttle (with battery indicator & key switch)    The thumb kit includes:  1. 1x 450W brush motor with freewheel  2. 1x Chain  3. 1x Customized sprocket & components  4. 1x Motor controller  5. 1x Mounting plate + bolts  6. 1x Wuxing thumb throttle (with battery indicator & switch button)    Motor with freewheel:   (with this freewheel, when you step pedal without motor power, the motor will not rotate, so reduce drag)

## Features

- The install video:https://youtu.be/6nIsvJon57E
- Motor Brand:UNITE
- 1). This kit is for the bike that using the V brake on the rear wheel. If your bike uses disc brake or coaster brake, this kit does not compatible with that bike, please choose other kits. If you can not sure your bike type, please send me your bike picture, so I can recommend you the correct kit.
- 2). The motor bracket maybe does not fit your bike frame, this you need to modify the bracket by yourself, please confirm this. If you do not know how to modify, please send me your bike picture, so I can give you suggestion.
- 4). The difference between 24V and 36V is the working current, if you want to ride longer, I recommend 36V kit.
- 5)This controller comes with 1 fuse wire and 3 fuses, if you burn 1 fuse, you'd better note what makes it burnt and avoid this happen again, or please feel free to contact me for help.
- 6). This item has 2 throttle types for choice, if you want the twist type, please choose the "key throttle" option, and if you want the thumb type, please choose the "thumb throttle" option, thank you.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Bike Type | Electric Bike |
| Age Range (Description) | Adult |
| Brand | L-faster |
| Number of Speeds | 1 |
| Color | 24V Thumb Kit |
| Wheel Size | 26 Inches |
| Frame Material | Aluminum |
| Suspension Type | Rear |
| Special Feature | Lightweight |
| Included Components | E Bike Accessory Kit without battery, without charger |
| Size | 24V Thumb Kit |
| Brake Style | Rim |
| Specific Uses For Product | City Traffic, Urban Driving |
| Item Weight | 4.08 Kilograms |
| Theme | Engineering & Electronics |
| Style | European |
| Model Name | YK-B-206 |
| Power Source | electric |
| Wattage | 450 watts |
| Wheel Material | Aluminum |
| Warranty Type | Limited |
| Maximum Weight Recommendation | 50 Kilograms |
| Assembly Required | Yes |
| Bicycle Gear Shifter Type | Thumb |
| Skill Level | Intermediate |
| Frame Material | Aluminum |
| Derailleur Configuration | Rear |
| UPC | 606412860296 |
| Bicycle Drivetrain Type | chain |
| Electric Assist Type | Electric |
| Manufacturer | L-faster |
| Item Package Dimensions L x W x H | 8.3 x 8.25 x 7.7 inches |
| Package Weight | 4.17 Kilograms |
| Brand Name | L-faster |
| Part Number | YK-B-206 |

## Product Details

- **Bike Type:** Electric Bike
- **Age Range (Description):** Adult
- **Brand:** L-faster
- **Number of Speeds:** 1
- **Color:** 24V Thumb Kit
- **Wheel Size:** 26 Inches
- **Frame Material:** Aluminum
- **Suspension Type:** Rear
- **Special Feature:** Lightweight
- **Included Components:** E Bike Accessory Kit without battery, without charger

## Images

![450 W Electric Bicycle Left Drive Conversion Installation kit can fit Most of The Usual Bicycle use Spoke Chain Wheel Chain Drive for City Bicycles - Image 1](https://m.media-amazon.com/images/I/71ARzPnTJzL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: I have a 52v battery (58v when fully charged). Will this unit be able to handle that many volts?**
A: If you are asking about the 48 volt version of the Drive Conversion Kit, your battery is a good fit because the Battery voltage is close to the Controller and Motor voltage ratings. If you are referring to the 24 or 36 volt version of the kit, I think your battery voltage is too high and could damage the capacitors or other components in the controller. If the controller does hold up, the motor may run at the higher voltage as long as it is not overheated for too long, such as on a hill. Try to match Battery and Equipment voltage as closely as possible.

**Q: Will this kit work & connect with a viset ebike battery pack 36v 20ah electric bike lithium battery with 2ah charger for 450w electric bicycle motor?**
A: The battery will definitely power this kit. The battery comes with a "T-type" power plug. The controller in the kit has a receiver for a similar type of plug. In the worst case you would need to use the provided battery quick connector on this battery.

**Q: Using 24v one with a 24v/14ah battery. worked fine for a little then blew the 20a fuse. came with 2 25a fuses so put one of them in, blew again. why?**
A: Is it blowing shortly after taking off? Are you pedaling as well when you take off? I have the 36v one and it doesn't seem to have a fuse. Is it on the controller? Blowing a 25a fuse indicates it's trying to pull around 625 watts from the battery. This could happen if the force required at take-off is high. My 36v kit would struggle with my 200+ lbs body if I didn't help by pedaling on take-off.

**Q: So I only have the front brake?**
A: If it is a disc brake bike then probably, but with a rim brake there should be no issues with the motor getting in the way

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great DIY Project. Emphasis on the DIY
  

*by E***. on Reviewed in the United States on July 27, 2021*

This ebike kit is great. Its about as simple as it can possibly be and it is so cheap its crazy, I'm enjoying the heck out of it! The only issues id say to take into account are that this kit does not fit any bike perfectly, I had to make little brackets for my bike out of aluminum bars and replaced the clamps for the motor mounts with proper Ubolts. If you have some DIY skill, this kit would make a great project that will give you something to help you put around town on without working up a sweat. L Faster sells a 28 tooth rear sprocket that will make you have a higher top speed at the cost of torque (stock is 32T). I am okay with this tradeoff, weighing 140lbs, now I can cruise throttle only at about 24mph. downhill I've gotten my bike up to 33mph and the range of this kit with a 36v 20ah battery is near 50miles, I did 42mi the other day and had no issues. I would definitely recommend this, just be ready to put some time into this, its not as easy as legos.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    very difficult install, but seems decent quality
  

*by A***. on Reviewed in the United States on March 19, 2024*

I installed this on a super cheap commuter bike i found for like $75 on some kind of clearance sale.  The bracket required significant modification, I ground off a bit in some places, bent it in several places to suit the bike frame shape, and ultimately the top part still isn't as secure as I think it needs to be.  The bracket shifts slightly after each ride, and the chain slackens, so it will need something further to keep it in place.  If you are a strong DIY person you can make this work, the included motor, controller, and throttle seems OK, and the bracket is sturdy and seems well made, but its really only suitable for some bike frame shapes without a lot of mods.  ultimately, I think it may have fit my older mountain bike better, but i wanted the motor on this commuter bike really.  I may have to come up with my own bracket in the future, or do more mods before this is gonna really be ready for long rides.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Easy to install, works great!
  

*by P***N on Reviewed in the United States on September 3, 2024*

Super easy to install, even on my 3 wheel Teratrike. I was quoted $3000 for an ebike conversion so you can understand how happy I am! Sometimes the simple ideas are the best! It took me less than two hours to install myself and I'm disbled! Worked great first time, plenty of power to get me up the hills!

## Frequently Bought Together

- 450 W electric bicycle left drive conversion installation kit can fit most of the usual bicycle use spoke chain wheel chain drive for city bicycles
- ZONKIE 6/7/8 Speed Bike Chain 1/2 x 3/32 Inch 116 Links

---

## 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.kr/products/62472846-450-w-electric-bicycle-left-drive-conversion-installation-kit-can](https://www.desertcart.kr/products/62472846-450-w-electric-bicycle-left-drive-conversion-installation-kit-can)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-01*