BOOST 3 Headtorch the Sirius 11 meets IK09

the Sirius 11 meets IK09 impact resistance and IP67 water ingress standards ensuring it performs flawlessly through rain

making it ideal for extreme environments

This product comes with two wire lengths

making it brighter and more effective than ever

Out front stem mount to fit a wide variety of stem types

BOOST 3 Headtorch the Sirius 11 meets IK09The Boost 3 now delivers a maximum flashing output of 600 lumens and a constant output of 400 lumens, making it brighter and more effective than ever. With increased battery capacity, it achieves up to 70 hours of runtime in its flash mode. This enhanced performance, combined with our precision engineered lens system and DayBright pulse pattern, ensures you remain highly visible in every riding scenario. A specially designed lens and body