24V 250W Electric Bike Conversion Kit, Brushed Pure Copper Motor E-Bike Modification Kit with LED Display, 3300rpm, Tools Included (DIY Upgrade Kit)

Professional 250W Electric Conversion Kit

This electric conversion kit is a great choice for your DIY projects. It includes a motor, controller, chain wheel, and other mounting accessories, allowing you to upgrade your traditional bike into an electric bike for a more convenient and energy‑efficient riding experience. Whether you are upgrading your bicycle or starting a DIY build, it is the ideal choice for pursuing ultimate performance.

Key Features

Sturdy and Durable: Made of iron and copper with an electroplated finish, this kit offers high durability, good appearance, corrosion resistance, rust resistance, abrasion resistance, and deformation resistance.

Powerful & Efficient: The 250W brushed pure copper motor delivers a rated speed of 3300 rpm and 0.9 N·m of torque. It runs efficiently, providing enough power to easily handle various road conditions.

Good Load Capacity: Selected materials and a reasonably strong structure give this kit a load‑bearing capacity of up to 264.55 lbs, so you can use it with confidence.

Adjustable Speed: A pair of non‑slip, comfortable handles let you easily increase or decrease speed (infinitely adjustable), enhancing your cycling convenience.

Safety Protection: The controller features 21V undervoltage protection, and the motor has an IP54 protection rating, ensuring safe use and peace of mind while riding.

High Cost‑effectiveness: Compared to buying a brand‑new electric bike, converting your existing bicycle into a more labor‑saving electric bike is more economical and efficient, giving you a more comfortable and easier riding experience.

Highly Flexible & Controllable: This kit comes with a reliable controller that sends signals quickly and accurately, making operations more responsive and controllable.

Complete Kit: The set includes a controller, motor, a pair of handles, a chain, a chain wheel, and more – everything you need for the conversion. You don’t have to buy extra parts, saving you cost and providing great convenience.

Buy with Confidence: We stand behind all our guests and look forward to assisting you with your purchase. It is our pleasure to answer your questions and clear up any confusion. The story between us is not "we sell and you buy."

Details

2 Keys: Used to unlock the electric lock on the throttle, adding extra security to your bike.

LED Display: Shows the remaining battery level, allowing you to monitor the charge and recharge promptly.

Chain & Chain Wheel: They ensure efficient power transfer from the motor to the drive wheel, propelling the bike forward.

Application

This conversion kit is designed to turn ordinary bicycles into electric bicycles. It is great for cyclists, commuters, bicycle enthusiasts, students, delivery workers, and more.

Specification

Material: Iron, Copper, Rubber
Color: Black, Silver
Process: Electroplated
Style: Modern
Assembly Required: Yes
Display Type: LED (Power Residual)
Motor Type: Brushed Pure Copper Motor
Speed Adjustment: Infinitely Adjustable
Load Capacity: 120kg/264.55 lbs
Voltage: 24V
Output Power: 250W
Rated Speed: 3300rpm
Rated Current: 14A
Torque: 0.9N.M
Protection Class: IP54
Chain Wheel Diameter: 13cm/5.12in
Chain Wheel Inner Hole Diameter: 3.8cm/1.5in
Motor Total Length: 14cm/5.51in
Motor Body Size (D*L): 10*9cm/3.94*3.54in
Package Size: 26.5*24*14cm/10.43*9.45*5.51in
Gross Weight: 4kg/8.82 lbs
Net Weight: 3.8kg/8.38 lbs

Package Included

1* 250W 24V Brushed Motor
1* Chain
1* Motor Controller
1*Chain Wheel
1*Triangle Plate
2*Keys
1 Pair*Handles with LED Display
Other Accessories for Installation

Notes

1.This product does not include tires, batteries, or chargers.
2.It is suitable for two-wheeled bicycles, not for three-wheeled or multi-wheeled vehicles.
3.Please carefully confirm whether this product matches your bicycle before purchasing.
4.Installation requires a certain level of professional knowledge and skills, so we strongly recommend that you seek professional installation.
5.Please allow the slight color difference caused by the shooting light and the 1-3 cm error due to manual measurement, and make sure you do not mind before ordering.