Multi-purpose performance LED cycling light. Compact, durable and heat-dissipating CNC machined aluminum construction. Ultrahigh-output LEDs delivering up to 650 lumens. Highly disruptive Daytime Flash mode. Optional Overdrive Race Mode toggles between Overdrive and Economy modes only. Mode Memory function returns to selected mode after turning off. Enhanced MOR (Maximum Optical Reflection) lens with built-in side visibility. Versatile strap securely mounts to all standard bar shapes, including aero bars. High-speed 2 Amp USB charging capabilities (with compatible wall adapter).