Compact and lightweight body 1 LED (60 lm) Long rear beam projection Highly visible during daytime OptiCube lens technology Lithium-ion Polymer rechargeable battery USB-C rechargeable (USB-C cable not included) Low battery indicator Six light modes: High, Low, Flashing, Group Ride, Daytime HyperFlash 1, Daytime HyperFlash 2 Mode memory Battery Auto Save (The mode automatically changes to flashing when the battery power gets low.) SP-14-RA seat post bracket fits aero seat posts up to 130mm outer circumference Snap System Attributes Battery Type Li-Ion Bracket SP-14-RA Light Type LED Lumen Range 51 - 100 Output 60 lumens Position Front Primary Color Black Rechargeable Yes Run Time 2h High/ 3.5h Mid/ 7.5h Low
