Lightweight and ultra slim design for nearly any size helmetBluetooth? specification v4.1Bluetooth Intercom up to 900 meters (980 yards) in open terrainBluetooth? handlebar remote puts the controls...
V3 2.0 frame sliders are equipped with controlled flexion areasThe intelligent protection system design ensures that the slider bends in a certain position; no force will be put either to the frame...