2" easy-to-read screen features a programmable back light and customisable tri-field display;Features auto start/stop, auto clear and auto light control with customisable hands-free scan modes;Tri-field display lets you see three functions at once (speed, cadence, heart rate, power);Displays Trek Certified Service reminders based on your selected bicycle type;Displays distance (trip/total), time (clock, timer) and calories burned;Track your speed, heart rate, power, cadence (current, average, max);Includes sleek out-front mount and is also Blendr-compatible;Requires ANT+ compatible sensor such as DuoTrap S or Interchange Combo Sensor;
