Ring with 4 magnets for SPEED sensor - D: 50mm Ring with 4 magnets for axle diameter 50mm for speed sensor A2201. Please note: this ring allows a reaction on the 4x faster speed pick up.
HUB with 2 inputs : SPEED + MAGNETIC/INFRARED - 20cm
This HUB allows the simultaneous connection of a speed sensor A2201 + an infrared sensor A1401/A1411 or a magnetic sensor.Note: this HUB is specially designed to connect to the green connector of the PROIIIevo, ALFANO6.