With the Rider 420, you can get your bearings like never before! 
 
 In addition to new global satellite technology, the Rider 420 has preloaded Trailforks information so you can use your new bryton device on the road and in the mountains. 
 
 Display: 2.3 monochrome LCD 
 Battery life: 35 hours 
 GPS: high sensitivity electronics 
 Waterproof: IPX7 
 Alerts: Yes 
 Historical laps: 130 laps 
 Historical records: hours 
 Heart Rate Zones: 7 Zones 
 Operating Temperature: -10C ° ~ 50C ° 
 
 Bigger screen, better view 
 Designed to create the best viewing experience, the Rider 420 computer has a large 2.3 ”black and white screen. The optically coupled high quality display provides crystal clear readings from any angle and environment without interference. Just by looking at the cycling page, which can hold up to 8 data per page, you can fully understand its performance in real time. 

 Includes: 

Bryton Rider 420 GPS
Heart band
Cadence Sensor
Loader
Support
Manuals