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Electric Bicycle Conversion Kit 250W 24V Brush Motor with Freewheel, Controller & Throttle
Electric Bicycle Conversion Kit 250W 24V Brush Motor with Freewheel, Controller & Throttle
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250W 24V E‑Bike Conversion Kit — Brush Motor with Freewheel (36mm hub fit)
Convert a common bicycle into an electric bike with this 250W 24V brush motor kit. Designed to mount the sprocket on the wheel spokes so it fits most wheels with hub diameter under 36mm. The motor uses a freewheel for normal coasting and reduced resistance. ⚡
Key Features
- 250W 24V brush motor with freewheel — allows the wheel to rotate without forcing the motor to spin.
- Spoke-mounted sprocket design — intended to fit most bicycle wheels with hub diameter < 36mm.
- Included controller and twist throttle with battery indicator and key switch for basic on/off control.
- Easy installation: mounting plate and bolts included; chain and customized sprocket included. 🔧
- Important: Battery and charger are NOT included; please check wheel hub diameter and compatibility before purchase.
In‑Depth Description
This conversion kit provides a simple option to add electric assist to a standard bicycle. The motor uses a freewheel mechanism so you can pedal and coast like a regular bike while minimizing drag when the motor is not active. The sprocket mounts to the wheel spokes rather than replacing the hub, which helps this kit fit a range of wheel types (see specifications).
The kit includes a motor controller and a twist throttle with a battery indicator and key switch for straightforward operation. The listing does not include a battery or charger — you will need a compatible 24V battery system.
Specifications
| Product | E‑Bike Conversion Kit — Brush Motor with Freewheel |
| Motor Power | 250W |
| Voltage | 24V |
| Hub Diameter Fit | Designed for hub diameter < 36mm |
| Color | Black & White |
| Compatible Bike Type | Common Bike |
| Part Type | E‑Bike Conversion Kit |
| Set Includes | Cassette / Freewheel (per listing) |
| Country of Origin | China |
| Manufacturer Warranty | Listing shows both a 1 year limited warranty and a 3 year manufacturer warranty; please refer to the seller's terms for final warranty details. |
| MPN / UPC | MPN: n/a · UPC: Does not apply |
Package Included
- 1 × 250W 24V brush motor with freewheel
- 1 × Chain
- 1 × Customized sprocket & components
- 1 × Motor controller
- 1 × Mounting plate + bolts
- 1 × Twist throttle (with battery indicator & key switch)
Usage Tips
- Check that your wheel hub diameter is less than 36mm before ordering.
- Battery and charger are required separately; use a compatible 24V battery system.
- Follow local regulations for electric bicycles in your area.
Care & Maintenance
- Inspect mounting bolts and chain regularly for wear and tightness.
- Keep electrical connections dry and clean.
Important Notes
- Shipping restriction: This item is not shipped to the Canary Islands (Canarias).
- Fees such as import duties and taxes are the buyer's responsibility.
- The kit does NOT include a battery or charger.
- Please verify fit and compatibility before purchase; package contents are based on the original listing information.
If you have questions about fit or installation, please contact the seller through eBay messages. Ready to upgrade your ride? Add this conversion kit to your cart and check compatibility before checkout. 🚲
On May 29, 2026 at 15:05:06 PDT, seller added the following information:
We do not accept returns or cancel for change of mind. We only offer returns for items that are faulty or damaged.
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