- Rear wheel speed sensors mount to the rear axle spacer on most softail and rigid bikes
- The sensor provides a pulse signal to the speedometer which in turn calculates and displays the bike's speed
- Made of polished machined aluminum
- Rear wheel pickup sensor for Softail and rigid applications (1-1/8" ID) for 3011 model 3-3/8" speedometer with indicators (Part Number 2210-0038) and 3016 model 3-3/8" speedometer/tachometer with indicators (Part Number 2212-0101).