Knog frog strobe rear 1 ledknogs team of creative designers and engineers refuse to conform to anyone or anything what binds them together is the same passion and ferociousness to smash the mould challenge the status quo and revolutionise how we think about lights and locks featureswater resistantflexible silicon bodyintegrated clipping featurequick release mountingvisible up to 600 metresburn time 80 hrs steady 50 hrs flashingsafety light only buy knog accessories from chain reactio