Monitor your speed and cadence as you ride with these easy-to-install wireless sensors. With no magnets or other exposed parts to line up, these sensors are easy to install, maintain...

SEE AND BE SEENThis rearview radar with tail light pairs with your Edge® bike computer or compatible smartphone to alert you of vehicles approaching from behind. Reliable rearview radar lets...

Monitor your pedalling cadence as you ride with this easy-to-install wireless sensor. With no magnets or other exposed parts to line up, this sensor is easy to install, maintain and...

Monitor your speed as you ride with this easy-to-install wireless sensor. With no magnets or other exposed parts to line up, this sensor is easy to install, maintain and move...

Transmit ambient temperature data wirelessly to your compatible device with the tempe external wireless temperature sensor. Attaches to your pack, jacket or shoe.   Compatible Devices Alpha® 100 Alpha® 200i...

STAY AWARE OF APPROACHING CARSThis rearview radar pairs with your Edge® bike computer or compatible smartphone to alert you of vehicles approaching from behind. Reliable rearview radar lets you ride...