Mndhfjk2 Bicycle PAS Assistant Sensor: Electric bike retrofit
Ever wished your trusty old bike could give you a bit of a boost? Enter the Bicycle PAS Assistant Sensor—your ticket to turning that classic ride into an electric dream. At the heart of this nifty retrofit kit is the Hall assistant sensor, a little genius that senses when you're pedaling and kicks in the assist. Perfect for riders who love their bike but wouldn't say no to a little extra oomph.
Why you'll love it:
- Installs in a snap—no engineering degree required.
- Plays nice with almost any traditional bike out there.
- Makes every pedal stroke count, so you can go further, faster, and with less sweat.
- Hall assistant sensor
- Ebike conversion kit
- 88cm length
- Electric bike retrofit
General specs
- Brand: Mndhfjk2
- Seller: Joom
- Length: 88cm
- Type: Hall assistant sensor
- Compatibility: Most traditional bicycles
- First listed by seller: 7/11/25
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
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|---|---|---|---|---|---|---|
Bicycle PAS Assistant Sensor Electric bike retrofit
|
Electric Bicycle Conversion Kit 6 magnetic point sensor
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Magnetic Speed Sensor for Electric Bike Magnetic speed detection for PAS
|
Mountain Bike 12 Magnets Ebike Assistant Sensors Speed Sensor Pedal Assist PAS System
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Electric Bike Motor Controller Kit LCD display
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Magnetic Speed Sensor for Electric Bicycle Power Pedal Assist System
|
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| Brand | Mndhfjk2 | Fishine | Butterflies Worked | YajingGlass | Sport2ZY | Three Degrees |
| Model | ||||||
| Color | ||||||
| Rating |
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| Price | $11.55 | $14.43 | $6.96 | $9.99 | $99.87 | $6.86 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | August 18, 2025 | August 30, 2025 | August 26, 2025 | August 30, 2025 | August 12, 2025 | August 27, 2025 |
| Compatibility | Most traditional bicycles | Standard bicycles | Electric bicycles, PAS systems | Mountain bikes, Ebikes with PAS | Brushless motors | 5, 8, or 12 magnet setups |
| Installation | DIY | DIY mountable | Easy to install | Easy | ||
Bicycle PAS Assistant Sensor
Enzo P.
Toulouse
July 22, 2025
Before adding this, my bike was just a trusty old companion for short rides, but now? WOW, it's like having a secret turbo button! I was skeptical at first—another gadget to complicate things—but after some settings tweaks, it's been a game-changer. The way it senses my pedaling and kicks in assistance is seamless most of the time, making uphill climbs feel almost easy. As a designer, I appreciate the clever engineering behind it, though it's not perfect; occasionally, it hesitates or overreacts, which can be annoying. Still, for turning a classic ride into something more modern without buying a whole new bike, it's quite impressive. I'd recommend it to anyone looking to upgrade their cycling experience without breaking the bank. :)
- Pros: Installing this was surprisingly straightforward, and after some settings tweaks, it felt like my old bike got a new lease on life—quite a boost without much effort. It works with almost any standard bike, making every pedal stroke more effective, so I can ride further and faster with less sweat, which is just brilliant for my daily commutes.
- Cons: It took a bit of fiddling to get it calibrated just right, and while it's generally reliable, there are moments when the assist feels a bit inconsistent, especially on steeper hills. Not a deal-breaker, but it could be smoother.