Giant Numen Alumbra Rear Light LezyneSALE The Vittoria Air-Liner system provides

The Vittoria Air-Liner system provides unmatched bump compliance and impact protection

Each bit features a harden steel tip

As with all Bora Ultra wheels

delivering precise

Giant Numen Alumbra Rear Light LezyneSALE The Vittoria Air-Liner system providesDesigned 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