happybuySE Hydraulic Brake Sensor with Power Cut-off: Power cut-off for safety
Want to ride safer? This Hydraulic Brake Sensor with Power Cut-off has got your back—literally. It's tailor-made for KT controller e-bikes, slicing power the moment you hit the brakes. No more awkward delays; just instant safety. And hey, it comes in a pair, so both your front and rear brakes are covered. Works like a charm with hydraulic systems, too, making it a no-brainer for almost any e-bike out there.
Why you'll love it:
- Stops power in its tracks when you brake—because who needs surprises?
- Fits KT controllers like a glove. Installation? Easier than assembling flat-pack furniture.
- Built to last, so you can forget about replacements anytime soon.
Features
- Compatible with KT controller
- Hydraulic brake system
- Set of 2 sensors
- Power cut-off for safety
General specs
- Brand: happybuySE
- Seller: Joom
- ID: 686f7ef893a0d801fc645bde
- Compatibility: KT controller e-bikes
- Quantity: 2 sensors
- Brake Type: Hydraulic
- First listed by seller: 7/19/25
If you are interested in more details, you can find full information on the seller's page.
View on seller's site
#publicidad
$34.84
Last price update: 12/10/25
Available to order
Price History for seller Joom
Shipping options
Delivery to 
Russia
Russia
Available
Video Reviews
Comparison with similar products
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| Brand | happybuySE | Sturdy equipment | CosyHome | Sports tour | JOHO - CarGear | BIKIGHT |
| Model | SB | LIG019 | ||||
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| Rating |
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| Price | $34.84 | $23.87 | $32.68 | $20.96 | $30.16 | $25.29 |
| Seller | Joom | Joom | Joom | Joom | Joom | Banggood |
| Update | December 8, 2025 | December 8, 2025 | December 7, 2025 | December 7, 2025 | December 7, 2025 | December 9, 2025 |
| Compatibility | KT controller e-bikes | Universal for e-bikes | Most electric bikes | MTB, Road bike | ||
Hydraulic Brake Sensor with Power Cut-off
$34.84
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