Bryton Rider 420T GPS Cycling Bike Computer (Cadence+HRM sensors Bundle), 35hrs Long Battery Life, Bread-Crumb Trail with Turn-by Turn Follow Track. 5 Satellites Systems Support for Extreme Accuracy.
Bryton Sport - 【Bryton Rider 420 Update】 We have just released an update for the Rider 420! To update your Rider 420, please use the Bryton Update Tool along with your original