Stromer Connecting Brake Sensor Cable ST2 is a high-reliability brake sensor lead designed for ST2 electric bikes. This cable assembly provides a secure, waterproof connection for reliable brake-sensor signaling. Specs Sensor Type: Magnetic switch Signal Output: Normally Open (NO) Cable Length: 150 cm (59 in) Connector Type: 2-pin JST-SM Waterproof Rating: IP67 (connector) Features Fail-Safe Design: Disengages motor power immediately upon brake lever activation Waterproof Construction: IP67-rated connector for all-weather performance Durable Components: Built to endure routine cycling conditions on ST2 systems Reliable Connection: Simple installation with secure, lasting electrical contact Brand: Stromer – renowned for dependable e-bike parts and ST2 integration Compatibility Designed for Stromer ST2 bicycles and ST2 braking sensor systems Suitable as an OEM replacement or upgrade for ST2-related brake sensor cables Physical Cable Length: 150 cm (59 in) Connector: 2-pin JST-SM Sensor: Magnetic switch Construction: IP67-rated waterproof connector