ROCKBROS
✓Price
$31.99
eMagTech 2 PCs Electric Bicycle Pedal Disk Sensor 12 Magnetic Diameter 65mm Aperture 15mm Magnetic Sensor Compatible with Green 7.7 ZT20R Z801 Z802
★★★★★
$31.99
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About this item
- This bicycle pedal assist sensor disk is equipped with 12 magnets, with a diameter of 65mm and an aperture of 15mm.
- The sensor disk is compatible with Green 7.7, Z801, Z802, and ZT20R electric bicycles.
- Made of Alloy, plastic, magnet material, durable and long-lasting.
- As long as the inner ring of the auxiliary sensor is clamped on the intermediate shaft and the housing is fixed on the frame, there is no need to disassemble the intermediate shaft, making installation convenient, stable, and reliable.
- Easy to install: It is more labor-saving, easy to ride, small in size, and lightweight. Suitable for most electric bicycles.
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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