This product is made of high quality material, which is durable and not easy to wear.
Hall sensor has the advantages of small size, light weight, shockproof, anti-corrosion, dustproof, etc. It is suitable for use in electric bicycles.
This auxiliary sensor is suitable for pedal-assisted electric bicycle drive system, saving time and effort.
The middle shaft card slot rotates following the middle shaft, and the outer casing sensor is fixed.
There is no need to disassemble the middle shaft, as long as the inner ring is caught in the middle shaft and the outer casing is fixed to the frame, it is convenient to install, stable and reliable.

Colour:black
Material:plastic

Package Contents:
1 x Sensor

Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.