3CZY S866 Controller Panel with Headlight, Taillight, Throttle, and Brake Lever Kit: Compatible with 36V/48V systems
If you're an electric bike enthusiast itching to give your ride a serious upgrade, the Controller S866 Panel Kit is pretty much your new best friend. This isn't just any old kit—it's packed with everything you need: a controller, headlight, taillight, thumb throttle, and even a brake lever. Talk about hitting the ground running! Whether your e-bike runs on 36V or 48V, or your motor's pushing out between 250W to 350W, this kit's got you covered. It's like the Swiss Army knife of e-bike upgrades.
So, what's in it for you? Well, for starters, you'll be seen from a mile away (thanks to the headlight and taillight). Then there's the thumb throttle and brake lever combo—because who doesn't love precise control? And the cherry on top? It's a breeze to install on most e-bike setups. No PhD in engineering required.
- Includes headlight and taillight
- Thumb throttle control
- Brake lever integration
- Suitable for 250W-350W motors
- Compatible with 36V/48V systems
General specs
- Brand: 3CZY
- Model: S866
- Seller: Joom
- Voltage Compatibility: 36V, 48V
- Motor Compatibility: 250W, 350W
- Included Components: Controller, Headlight, Taillight, Thumb Throttle, Brake Lever
- First listed by seller: 7/2/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Video Reviews
Comparison with similar products
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3CZY S866 Compatible with 36V/48V systems
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ZY-Sport-N S866 36V/48V 25A controller
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CosyHome 886 Thumb 36V/48V/60V compatibility
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ZY-Sport-N S866 22A general controller
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| Brand | 3CZY | ZY-Sport-N | CosyHome | CosyHome | CosyHome | ZY-Sport-N |
| Model | S866 | S866 | 886 Thumb | S866 | ||
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| Price | $152.22 | $168.23 | $36.05 | $80.09 | $83.52 | $123.56 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | June 29, 2025 | August 12, 2025 | August 8, 2025 | August 8, 2025 | August 8, 2025 | August 12, 2025 |
| Included Components | Controller, Headlight, Taillight, Thumb Throttle, Brake Lever | Controller, S866 Display, Front and Rear Lights, 2-in-1 Switch | Throttle display, Sensitive control management, Brush motor controller | |||
| Current | 25A | 38A | 22A | |||
