You get quite a bundle with the Garmin Rally RK 100 product. 

The Garmin Edge 830 cyclecomputer can use either the standard, on-the-handlebar mount; or the out-front mount. You can monitor speed; heart rate; and cadence. 

The RK 100 pedals are easy to switch from bike to bike; and USB cables allow charge-up from a home electric outlet; or in your car. Battery life of 120 hours per charge. Software updates and data uploads are easy with Edge cyclecomputer compatibility. You can upgrade to a dual sensing system at any time.

Tether keeps the readout unit from hitting the ground if your grip slips. Cleaning cloth included. This is quite a bundle!

 Made in Taiwan. 

$1172.98