Garmin Bundle, including Edge 520, Vector 2S Pedal set, Varia Tail and Headlight.
Garmin Edge 520 plus Vector 2S Pedal set.
The Edge 520 features  in-ride challenges through Strava live segments,  reports cycling-specific VO2 max and recovery time when used with power and heart rate, pairs with compatible ANT ® indoor trainers for data display and control, tracks Functional Threshold Power (FTP), watts/kg and cycling dynamics when used with Vector™ or Vector 2 power meters,  connected features: automatic uploads, live tracking, smart notifications, send/receive courses, social media sharing, weather.

Single-sensing Pedal-based Power Meter. Measures power output at the pedal, where force is applied. Reports cadence and total power (watts). Installs in minutes and quickly transfers between bikes. Pedal pods include an LED light to display important setup and maintenance information.

Head light features include solid and flashing modes, 22 lumens, 4 hour battery life with 2 hour charge time. Dimensions: 3.8 cm x 9.2 cm x 1.7 cm

Tail light features high, low and auto beam, 600 lumens, 100 Lux at 10 meters, battery life 2.5 hours at high power mode and 6 hour chrge time. Dimensions:4.8 x 9.2 x 4.0 cm