---
product_id: 449675418
title: "Electric Bicycle Hub Motor, 36V 250W Waterproof Front Wheel Conversion Motor Kit with 3 Riding Modes, 25-28km/h Brushless Gear Drive for Bike Upgrade Parts"
brand: "bter"
price: "€ 438.39"
currency: EUR
in_stock: true
category: "Bter"
url: https://www.desertcart.fi/products/449675418-electric-bicycle-hub-motor-36v-250w-waterproof-front-wheel-conversion
store_origin: FI
region: Finland
---

# 250W Power Boost Easy Front Wheel Install IP54 Waterproof Electric Bicycle Hub Motor, 36V 250W Waterproof Front Wheel Conversion Motor Kit with 3 Riding Modes, 25-28km/h Brushless Gear Drive for Bike Upgrade Parts

**Brand:** bter
**Price:** € 438.39
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your ride, own the road, and never miss a beat!

## Quick Answers

- **What is this?** Electric Bicycle Hub Motor, 36V 250W Waterproof Front Wheel Conversion Motor Kit with 3 Riding Modes, 25-28km/h Brushless Gear Drive for Bike Upgrade Parts by bter
- **How much does it cost?** € 438.39 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/449675418-electric-bicycle-hub-motor-36v-250w-waterproof-front-wheel-conversion)

## Best For

- bter enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Upgrade:** Simple front wheel swap fits standard 100mm forks—turn your bike into an e-bike in no time.
- • **Adaptive Riding Modes:** Switch seamlessly between pedal assist, boost, and pure electric modes to match your vibe.
- • **Effortless Power Surge:** 250W brushless motor delivers up to 31.2 N.M torque for smooth climbs and speedy rides.
- • **Weather-Ready Durability:** IP54 waterproof rating and aluminum alloy rim ensure performance rain or shine.
- • **Trusted Quality & Support:** Backed by warranty and responsive 24-hour customer service for peace of mind.

## Overview

The BTER 36V 250W Electric Bicycle Hub Motor is a high-efficiency front wheel conversion kit featuring a powerful brushless gear drive with 29-31.2 N.M torque. It offers three versatile riding modes—pedal assist, boost, and pure electric—enabling speeds of 25-28 km/h. Built with a lightweight aluminum alloy rim and IP54 waterproof rating, it fits standard 100mm front forks for easy installation, making it the perfect upgrade for cyclists seeking enhanced performance and reliability.

## Description

How to Use: Replace the front wheel, the opening size of the front wheel base needs 100mm / 3.9in. If your opening size is larger than the standard size, you will need to install gaskets on the inside of the front or rear forks. If your has the same opening size as standard, you will need to install the gasket on the outside of the front fork or rear fork. Specification: Item Type: Electric Front Drive Motor Weight: Approx.3078g / 108.6oz Material: Stainless Steel + Aluminum Alloy Type: Front Drive Motor Connector Type: 9 Cores Rated Voltage: 36V Rated Power: 250W Rated Speed: About 25-28km/h Speed: 207-270 RPM Torsional Moment (N.M) : 29-31.2 N.M Front Fork Size: Approx.100mm / 3.9in Brake Type: Disc Brake Position: Front Drive Structure: Gear Operating Temperature: -20°~+45° Waterproof Grade: IP54 Suitable Wheel Size: 16in, 20in, 24in, 26in, 27.5in, 28in, 29in, 700C Color: Black Package List: 1 x Front Drive Motor 1 x Description Drawings Note: Suitable for the same interface and the same voltage products.

## Features

- 【POWERFUL MOTOR】This e motor's torsional moment (N.M) is 29-31.2 N.M, rated voltage is 36V, rated power is 250W and rated speed is about 25-28km/h, it can provide you with super power to ride and easily convert your to an electric bike. You can cycle on the road or climb much faster and easier , which really plays a great role in your daily life.
- 【THREE RIDING MODES】This front hub motor built in 3 riding modes, which can be easily switched between meter and pedals: In riding mode, you can control your speed with foot power. In boost mode, provides 0%‑50% output, intelligent power and force. In pure electric mode, power can be turned on without pressing the knob. Various modes will satisfy your different needs and make your cycling trip more exciting
- 【EASY INSTALLATION】This bycycle motor is easy to maintain and refit: Replace the front wheel, the opening size of the front wheel base needs 100mm / 3.9in. The electric bikes, moped and mountain bikes can be refitted to convert motors. This electric motor features high efficiency, can greatly improve the fun of riding, suitable for cyclists who like challenges.
- 【 MATERIAL】This 36V electric motor adopts aluminum alloy rim and IP54 waterproof grade. The aluminum alloy rim is selected and processed by fine technology to effectively enhance the of the rim, making it lightweight and superior. With strong bearing capacity and comfort far superior to other types of motors.
- 【 QUALITY ASSURANCE】We are very confident in the quality of this 250W hub motor, and provide warranty or refund for it. Please feel to reach us if you have any questions about your purchase. We will solve your problem within 24 hours.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09N431HNN |
| Best Sellers Rank | #1,283,234 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #3,836 in Adult Electric Bicycles |
| Brand | BTER |
| Brand Name | BTER |
| Date First Available | October 22, 2022 |
| Horsepower | 250 Watts |
| Item Package Dimensions L x W x H | 10.24 x 10.04 x 8.46 inches |
| Item Weight | 2.6 Kilograms |
| Manufacturer | BTER |
| Material | Aluminum |
| Number of Items | 1 |
| Package Weight | 3.04 Kilograms |
| Part Number | BTERfv9xyp5srz5585 |
| Voltage | 36 Volts |

## Product Details

- **Brand:** BTER
- **Horsepower:** 250 Watts
- **Item Weight:** 2.6 Kilograms
- **Material:** Aluminum
- **Voltage:** 36 Volts

## Images

![Electric Bicycle Hub Motor, 36V 250W Waterproof Front Wheel Conversion Motor Kit with 3 Riding Modes, 25-28km/h Brushless Gear Drive for Bike Upgrade Parts - Image 1](https://m.media-amazon.com/images/I/61Qfg-DmbEL.jpg)

## Frequently Bought Together

- BTER Electric Bicycle Hub Motor, 36V 250W Waterproof Front Wheel Ebike Conversion Motor Kit with 3 Riding Modes, 25-28km/h Brushless Gear Drive for Bike Upgrade Parts
- 9 Pin E-Bike Motor Extension Cable, Female to Male Electric Bike Wire, Waterproof E-Bike Cable Conversion Kit, Wheel Motor Extension Cable for E-Bike(1.5x600mm)

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**Shop now:** [https://www.desertcart.fi/products/449675418-electric-bicycle-hub-motor-36v-250w-waterproof-front-wheel-conversion](https://www.desertcart.fi/products/449675418-electric-bicycle-hub-motor-36v-250w-waterproof-front-wheel-conversion)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-27*