Garmin Edge 840, Compact GPS Cycling Computer w/ Sensor +Deco Accessory Bundle Closeouts 4 USM lens is very

4 USM lens is very fast

Maximum and Minimum Aperture: F1

Track short-term to mid-term load ratio to keep your rate of training growth within bounds that will help you stay healthy and avoid setbacks

The case can be folded into a stand to prop the display up in either portrait or landscape orientation

Garmin Edge 840, Compact GPS Cycling Computer w/ Sensor +Deco Accessory Bundle Closeouts 4 USM lens is veryINTRODUCE THE RIDER YOU ARE TODAY TO THE ONE YOULL BE TOMORROW Improve every day with Edge 840, the touchscreen and button controlled cycling computer with targeted adaptive coaching. Its the optimal gear to prepare you for upcoming races or personal milestones. Product Highlights: Bundle Includes: Speed and cadence sensor 2 and HRM Dual monitor Touchscreen or button controls? The choice is yours this edge has both Get up to 42 hours of battery life