3CZY Electric Bike Controller: 500W power output
Ever thought about giving your old bike a futuristic upgrade? The Electric Bike Controller is your ticket to doing just that—turning that standard bicycle into an electric powerhouse. With a 500W power output and running at 48V, it's like giving your bike a shot of espresso, perfectly pairing with brushless motors for a smooth ride. And don't worry about it overheating; the sleek aluminum alloy case isn't just for looks—those slots mean business, keeping things cool even when you're pushing the limits.
Why you'll love it:
- Installing it? A breeze. No need to be a tech wizard.
- Built like a tank (but much lighter), so it's in for the long haul.
- Stays cooler than the other side of the pillow, thanks to top-notch heat management.
- 48V voltage
- Brushless motor compatible
- Aluminum alloy slotted case
- E-bike conversion accessory
- 500W power output
General specs
- Brand: 3CZY
- Seller: Joom
- Power Output: 500W
- Voltage: 48V
- Motor Type: Brushless
- Case Material: Aluminum alloy
- First listed by seller: 7/4/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
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Video Reviews
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Electric Bike Controller 500W power output
|
Brushless Motor Controller Kit 48V 1000W power output
|
Electric Bike Conversion Controller Box Large size for easy installation
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Electric Bike Controller Kit 48V 1000W controller
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Dual Drive Controller Kit for Bicycle 500W power output
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Electric Bike Conversion Kit 36V 500W motor controller
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| Brand | 3CZY | ZY-Sport-N | Vehicleaccessories | Sport2ZY | 3CZY | 3CZY |
| Model | ||||||
| Color | ||||||
| Rating |
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| Price | $42.77 | $64.21 | $16.47 | $72.91 | $173.03 | $63.70 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | August 13, 2025 | August 22, 2025 | August 15, 2025 | August 14, 2025 | August 13, 2025 | August 13, 2025 |
| Voltage | 48V | 48V | 48V | 36V | ||
| Power | 1000W | 1000W | 500W | |||
| Compatibility | Electric bicycles, Scooters | E-bike conversion systems | Electric Bicycles | |||
| Included Components | Twist throttle handle, Keys, Headlight switch kit | Controller, Display Panel | Motor controller, Throttle handle, Keys | |||
Electric Bike Controller
Hailey G.
Dallas, TX
July 17, 2025
I had this old bike just sitting around, and I wanted to upgrade it without spending a fortune. This controller was the solution—it made the conversion process straightforward and gave my bike a nice boost. It's not perfect, but for the price, it's a great deal. I've been using it for a couple of months now, and it's held up well during my rides around Dallas. Compared to other things I've tried, it's reliable and does the job without fuss. Takeaway: if you're looking to electrify your bike on a budget, this is a solid pick. :)
- Pros: The installation was incredibly easy, no special skills needed, and it fits well with my bike's motor for a smooth ride. The build feels solid and lightweight, and it stays cool even during long use, which is a huge plus.
- Cons: From what I feel, it might not be the most powerful option out there, and while it handles heat well, it could be better in extreme conditions. It is what it is, but I wish it had a bit more oomph for steep hills.