1 product this product is 130x thumb throttle3 pin waterproof plug cannot be directly installed on the controller it needs to be connected to cable 1t41t52 features the plug cord is 25 cm 98 inches long and made of highquality highquality abs material which is strong and durable and will not be easily damaged the grip is nonslip design making it more convenient for you to use3 wire sequence the wire sequence of the waterproof plug cannot be changed before purchasing please confirm that the wire sequence of the waterproof plug is the same as the controller you are using otherwise it cannot be used4 installation easy to install and remove very convenient mounted on the left side of the handlebar 22 mm diameter hole for throttle installationsuitable for 12v 24v 36v 48v 72v controllers and most bicycles ebikes mountain bikes folding bikes scooters