CosyHome S866 Brushless Motor Controller for Bicycle: Color display
If you're the kind of bike enthusiast who doesn't just ride but dominates the road or trail, the Brushless Motor Controller for Bicycle is your new best friend. It's not just any controller—it's like the Swiss Army knife of bike upgrades. Picture this: a color display so bright and clear, you'll actually want to glance at your stats, even when the sun's playing peek-a-boo. And with a 40 A current capacity, it's like giving your bike a shot of espresso—suddenly, hills feel like speed bumps.
But wait, there's more (because why stop at good when you can have great?). This little powerhouse offers triple mode operation, meaning you can flip between modes faster than a pancake at Sunday brunch, tailoring your ride to whatever madness the day throws at you.
Why you'll love it:
- Say goodbye to guesswork with enhanced motor control that feels like it's reading your mind.
- Built like a tank (but, you know, lighter and way more useful on a bike).
- Installation? Easier than assembling flat-pack furniture, and it plays nice with most brushless motors out there.
- 40 A current
- Triple mode operation
- Professional grade
- Color display
General specs
- Brand: CosyHome
- Model: S866
- Seller: Joom
- Current: 40 A
- Display Type: Color
- Operation Modes: Triple
- First listed by seller: 6/21/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
CosyHome S866 Color display
|
3CZY S866 22A motor controller
|
3CZY S866 LCD display for easy monitoring
|
ZY-Sport-N S866 22A general controller
|
Electric Bike Motor Controller Kit LCD display
|
3CZY S900 36/48V 30A 1000W power
|
|
| Brand | CosyHome | 3CZY | 3CZY | ZY-Sport-N | Sport2ZY | 3CZY |
| Model | S866 | S866 | S866 | S866 | S900 | |
| Color | ||||||
| Rating |
|
|
|
|
|
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| Price | $105.50 | $111.55 | $99.13 | $123.29 | $102.97 | $278.00 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | August 8, 2025 | August 13, 2025 | August 13, 2025 | August 12, 2025 | August 12, 2025 | August 13, 2025 |
| Current | 40 A | 22A | 30A | |||
| Display Type | Color | Waterproof | LCD | |||
| Compatibility | Electric bicycles | 500W e-bikes, electric scooters | 36V, 48V | Brushless motors | ||
