![GARMIN Speed Sensor 2 and Cadence Sensor 2](http://blacksmithcycle.com/cdn/shop/files/613fRbRn2vL._AC_SL1500.jpg?v=1711569555&width=1415)
![GARMIN Speed Sensor 2 and Cadence Sensor 2](http://blacksmithcycle.com/cdn/shop/files/61tJeFrysEL._AC_SL1500.jpg?v=1711569555&width=1337)
![GARMIN Speed Sensor 2 and Cadence Sensor 2](http://blacksmithcycle.com/cdn/shop/files/51v1p0fYarL._AC_SL1500.jpg?v=1711569556&width=1338)
GARMIN Speed Sensor 2 and Cadence Sensor 2
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 and move between bikes.
The speed sensor 2 attaches to the hub of either wheel and self-calibrates with your Edge® cycling computer or compatible Garmin device to give you accurate speed and distance at all times — even without a head unit.
The cadence sensor 2 fastens to any size crank arm and measures pedal strokes per minute so you can get the most out of your training.