Power Meters

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. - Send live speed, distance and cadence data to compatible training apps or displays by using ANT+® connectivity and BLUETOOTH® Low Energy technology. - With both of these sensors on your bike, you can work to improve your personal best or see where you stand against the pros.

Get precision power for all your rides. The Rally™ RS110 power meter pedals for road (compatible with SHIMANO SPD-SL cleats) provide accurate power data and allow you to easily swap to Rally™ XC110 off-road pedal bodies. Rally RS110 features a single power sensor to track total power and cadence, with the option to upgrade later to dual sensing. The redesigned pedals are made of carbon for reduced weight and enhanced durability. They’re also rechargeable with up to 90 hours of ride time. Put your pedals in travel mode during transport to conserve battery life. These power meters are highly responsive and +/- 1% accurate. To maximize accuracy, the Pedal IQ™ smart calibration feature alerts you when you need to calibrate based on several factors.