The Rapid X2G Kinetic takes safety to a new level after the StVZO. A built-in acceleration sensor automatically switches to the brightest mode for 2.5 seconds when a deceleration is detected. Comparable to the brake light of a car, the Rapid X2G Kinetic promises increased safety on the wheel. The rear light is USB rechargeable and can be attached to the seat post without leaving any residue. The 180 degree visibility makes it possible to be recognized from every perspective. With a running time of up to 8 hours, the Rapid X2G Kinetic gives the rider safety far beyond the training workload.