ROCKBROS
✓Price
$37.99
Electric Bike Pedal Assist Sensor, Bike Power PAS, Pedal Assistant with 8 Magnets for Mountain Bike
★★★★★
$37.99
Quantity
1
Worldwide shipping
Fast tracked delivery
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Thousands of happy customers
About this item
- Provide Riding Power: The bicycle power pedal assist sensor can detect the forward rotation of the pedal or a certain speed, and activate the motor to provide power for your riding.
- Made of PC material, durable, not easy to wear, long service life. Fast response speed, strong waterproof performance and high reliability.
- Application: The Electric bicycle pedal assist sensor is suitable for almost all electric bicycles on the market, with small size, light weight, durable, shockproof, dustproof.
- Easy Installation: Installation on the left side of the crank, very convenient installation. The two magnetic steel discs and coils are detachable, so you can mount them without removing the original crank.
- Safe and Accurate: Pedal assist improves driving stability and reliability and reduces accidents. The assist sensor accurately measures the pedal pressure and helps the driver achieve precise control.
Product description
1. Provide Riding Power: The bicycle power pedal assist sensor can detect the forward rotation of the pedal or a certain speed, and activate the motor to provide power for your riding. 2. Made of PC material, durable, not easy to wear, long service life. Fast response speed, strong waterproof performance and high reliability. 3. Easy Installation: Installation on the left side of the crank, very convenient installation. The two magnetic steel discs and coils are detachable, so you can mount them without removing the original crank. 4. Application: The Electric bicycle pedal assist sensor is suitable for almost all electric bicycles on the market, with small size, light weight, durable, shockproof, dustproof. 5. Safe and Accurate: Pedal assist improves driving stability and reliability and reduces accidents. The assist sensor accurately measures the pedal pressure and helps the driver achieve precise control. Spec: Item Type:Pedal Assist SensorMaterial: PC Voltage: 36V/48V Plug: SM connector packing list: 1 x Pedal Assist Sensor
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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