Wheel's operating parameter detecting and storing device for e.g. racing motorcycle, has electronic circuit with microcontroller managing and storing signals from sensor, where device is fixed on spacer while being different from spacer

摘要

The device has a sensor (19) and an electronic circuit (20) that are placed in a synthetic material block (18), where the device is fixed on a tubular metallic spacer (8) of a wheel (1) while being different from the spacer. The circuit has a microcontroller connected to the sensor. The microcontroller manages and stores signals from the sensor. The spacer has an external surface provided with a helical groove terminated by annular grooves. An independent claim is also included for a hub for a vehicle wheel.