Amazon.com: Bryton Rider 750E GPS Bike/Cycling Computer. USA Version. Color Touchscreen, Maps & Navigation, Smart Trainer Workout, Radar Support, 20hr Battery. Incl. Device & Sport Mount : Electronics
Amazon.com: Bryton Rider 420E GPS Bike/Cycling Bike Computer. 35hrs Long Battery Life, Bread-Crumb Trail with Turn-by Turn Follow Track. 5 Satellites Systems Support for Extreme Accuracy. : Sports & Outdoors