Small Dynamo Tail Light for Big Nighttime Presence The Herrmans H-Trace Mini is a compact dynamo-powered rear light that delivers far more visibility than its size suggests. Wired into your hub or bottle dynamo, it comes on automatically as you ride, providing a bright, steady red glow that helps you stand out on city streets and mixed-traffic paths after dark. Designed to mount neatly on a rear fender or rack, the low-profile housing stays out of the way of bags and clothing while still projecting a wide, easy-to-see signal. A built-in standlight keeps the beam glowing for several minutes when you stop, so you stay visible at intersections and in queues even when you are not moving. Smart Details That Count Dynamo powered: No batteries or charging routine—just consistent light whenever your wheels are turning. Wide-angle visibility: Bright LED and shaped lens make you visible from multiple angles, not just straight on. Standlight function: Integrated capacitor keeps the light on for several minutes after you stop at lights or stop signs. Compact design: Minimalist form factor that tucks in cleanly on the fender or rack without cluttering the bike. Built for real weather: Made in Finland and designed to handle harsh Nordic nights—more than ready for Portland commutes.
