Saris Speed or Cadence Sensor: ANT and BLE Magnetless

Can be programmed for speed or cadence. Easily attaches to crank arm or hub. Dual band Bluetooth Smart and ANT+ compatibility. Low profile design with no magnet required. Simply install the battery, orient the sensor to program it for speed or cadence, and mount it on either the non-drive side crank arm or the bike’s hub, front or rear will do. Our low profile Magnetless Speed or Cadence sensor harnesses the advances in accelerometer technology to leave the magnet in the dust along with your competition.​​