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Sporting Goods / Cycling / Bicycle Components & Parts / Electric Bicycle Components
function 1:speed display/hall speed meter(can connect to hall wires)
function 2:battery power display
Use for:electric bike/scooter/tricycle/ebike
a. throttle signal b. throttle positive c. throttle negative d. electric lock (connect to controller electric lock line) e. battery positive(connect to battery +) f. instrument speed display(connect to controller instrumentation line)