Giant Numen Alumbra Rear Light KWT Compatible with 135mm

Compatible with 135mm

Maxima Plush

Compatible with wireless charging

committing to the rut in a muddy CX race

Weight: Approx

Giant Numen Alumbra Rear Light KWT Compatible with 135mmDesigned to integrate seamlessly with compatible Giant and Liv helmets, the Numen Alumbra TL is the slimmest and most lightweight helmet attachable tail light and features a unique quick magnet mount design for easy on and off as well as a built in low power indicator. Features Maximum output to 20 lumens ANSI certified lumens and runtime IPX4 water resistant Power status indicator alerts remaining run time before powering off Light memory mode