Home> Product> All ebike accessories> HWBS (HIDDEN WIRE BRAKE SENSOR)
Function: use generic brake, without the use of special brake lever
Characteristic: long life, small volume, free maintenance, micro-consumption electronic, low voltage power supply Brake steel soft shaft through the HWBS. 
No additional adjustment about the HWBS
Installation Site: The brake steel soft shaft directly into the middle hole HWBS. Protection: PLL circuit 
Certificate: CE, RoHS