Edge 840 GPS Bike Computer Cadence:Optional 11 and 12-Speed drivetrains

11 and 12-Speed drivetrains

Includes 4 bolts

Fold-up Hex wrench set includes small to medium hex keys for working on bikes

Integrated Aero Head Sock

are optimized for protection at the lowest weight possible

Edge 840 GPS Bike Computer Cadence:Optional 11 and 12-Speed drivetrainsIntroduce the rider you are today to the one you'll be tomorrow. The Edge 840 touchscreen cycling computer offers targeted adaptive coaching when used with your compatible power meter and heart rate monitor. Get superior accuracy in the most challenging environments, thanks to multi band GNSS technology. Bundle includes: Speed Sensor 2, Cadence Sensor 2, and HRM Dual monitor