It has been confirmed to work and can be used without any problems. This is an old-fashioned, magnetic-type cycle computer. The main unit is attached with a band, and the sensor is fixed to the fork with zip ties, etc. Nowadays, GPS-type ones are the norm, but this is useful for indoor training on a three-roller trainer. You don't have to buy an expensive power meter like you would for a bicycle, haha. #IndoorTraining #ThreeRoller #RoadBike #Cyclocross #FixedGear