Fit for splined shafts with grooves. The integration dual hall PAS assist sensor, and it is novel in design and easy to use. Output 12 signals with fast power-assist response speed, and it can automatically identify the positive rotation and the reverse rotation of the pedal, and does not limit the duty cycle. Compared with the traditional separation sensor, it can realize the concentric motion of disk and magnetic induction element, which is with high sensitivity and stable signal. KT-V12L assist sensor fits on the left hand side (non-drive side). To install, remove the left crank, install the sensor, then install the crank back into place to complete the sensor installation. Note: The connector for the sensor is a male connector. Adopts good qualit.
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