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
$35.89
Last price update: 12/10/25
Available to order
Price History for seller Joom
Shipping options
Delivery to 
Russia
Russia
Available
Video Reviews
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| Brand | happybuySE | Three Degrees | Sturdy equipment | LSB01 | CosyHome | Sport2ZY |
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| Price | $35.89 | $8.33 | $24.59 | $18.14 | $33.66 | $14.12 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | Dec 8, 2025 | Feb 5, 2026 | Dec 8, 2025 | Feb 5, 2026 | Dec 7, 2025 | Feb 14, 2026 |
| Compatibility | KT controller e-bikes | Electric bicycles | Universal for e-bikes | Most electric bike conversion kits | ||
Hydraulic Brake Sensor with Power Cut-off Power cut-off for safety
$35.89
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