Simply place the battery, orient the sensor to program it for speed (horizontal position) or cadence (vertical position), and attach it either to the crank arm or the front or rear hub of the bicycle wheel. The speed or Cadence sensor utilizes advanced technology and collects data through an accelerometer to eliminate the need for a magnet.

• Can be programmed for speed or cadence
• Easy attachment to the crank arm or hub
• Dual compatibility with Bluetooth and ANT+
• Low-profile design to fit a wide range of bicycles
• Battery: CR2032 coin cell
• Includes three rubber bands, battery, elastic strap, speed/cadence sensor