MAHLE: For detail-oriented riders, the wireless PulsarONE display provides detailed information about your ride from battery status to available range and your custom level of assist.Features:Wireless ANT+ display compatibel will the X35+ system.For C-Type batteries the GXA dongle is required.2,1 monochrome display with the three buttons.Shows all relevant ride- and ebike data in real time.Can also be used as a remote control to swtich assist levels etc.Please Note: Mounts Available Separately.