Panasonic electric assist bicycles: Velostar, Velostar Mini, Timo, Off-Time, Gyutto, Vivi, etc. - Limiter release sensor. Panasonic electric assist bicycle compact speed sensor. Please refer to the photos. By replacing the speed sensor, the speed sensor is removed, and you can reach approximately 35km/h. Installing the sensor is easy; just remove the original sensor connector and plug this one in. It takes about 2 minutes. Please refrain from purchasing if you are concerned about the appearance as it is handmade. Free shipping! I will provide installation instructions after purchase. You can install it if you have snap ring pliers to remove the chain cover and detach the gear. Pliers or other similar tools should also work for installation. ※ This product is not for public road use. Please use it at your own risk. Other modified sensors may display error 02, but this sensor does not display any errors. Please note that the speed may not be displayed correctly after modifying the sensor.