Bryton Rider 320E GPS SpeedometerCrystal Clear Display Designed to create the best viewing experience, the Rider 320 is built with crisp black and white 2. 3 large screen. The high quality optically bonded display provides crystal clear reading from any angle and environment without interference. By simply looking at the cycling page, which can fit up to 8 data per page, it is possible to fully understand your real time performance. ANT+ BLE Sensors Support Aiming for the most