The TOPLIGHT Flat S Senso offers LineTec lens technology & Senso function. LineTec enables other traffic participants to better estimate the distance to the bicycle. The Senso function activates the light and motion sensors in the taillight. When the bike is moving and it’s dark, the light is automatically switched “On”. When you stop, the light stays on for a few minutes, and as long as you don’t move again, it switches off and stays off. 50mm or 80mm mounting options integrate well with Tubus and Racktime racks. Battery Powered.
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