Unlock your true cycling potential with the Garmin Speed Sensor 2 and Cadence Sensor 2. This essential bundle provides the precision data you need to elevate your training, track your progress, and crush your performance goals. Move beyond basic metrics and gain deep insights into your ride, whether you´re training indoors on a turbo trainer or exploring the open road. These advanced wireless sensors are the key to smarter training and measurable improvement.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. Key Benefits & Main FeaturesThis powerful combination of advanced Sensors transforms your bike into a sophisticated training tool. The magnet-less design eliminates installation headaches and ensures a clean, streamlined look on your bicycle. The Speed Sensor 2 provides pinpoint accuracy for speed and distance, which is especially critical when GPS signal is weak or unavailable, such as in tunnels or on densely wooded trails. Meanwhile, the Cadence Sensor 2, a crucial tool among professional cadence meters, allows you to perfect your pedaling efficiency, maintain optimal effort during long climbs, and increase your power for sprints. The dual ANT+ and Bluetooth connectivity offers unparalleled versatility, ensuring seamless pairing with a vast ecosystem of cycling computers, smartwatches, and third-party training applications like Zwift and TrainerRoad.* Effortless Installation: Mounts in minutes without tools or magnets.* Universal Fit: Speed sensor attaches to any wheel hub, cadence sensor fastens to any size crank arm.* Dual-Band Connectivity: Features both ANT+ and Bluetooth Low Energy technology for maximum compatibility.* Accurate Data Tracking: Delivers reliable, real-time speed, distance, and cadence metrics.* Auto-Calibration: The speed sensor self-calibrates with a compatible Edge® device for simple setup.* Standalone Functionality: The speed sensor can record speed and distance and store rides for later upload, even without a head unit. Technical Specifications* Connectivity: ANT+®, Bluetooth® Low Energy technology* Sensor Type: Hub-mounted Speed Sensor, Crank-mounted Cadence Sensor* Battery Type: User-replaceable CR2032 (one for each sensor)* Battery Life: Approximately 1 year (based on 1 hour/day usage)* Water Resistance Rating: IPX7 (withstands incidental exposure to water of up to 1 meter for up to 30 minutes)* Compatibility: Pairs with compatible Garmin devices, fitness equipment, and training apps