A superlight version in the Velocity series, SL models deliver power in a compact package. Specifically built for road cyclists and commuters Durable and waterproof aluminum body Easy 2 button functionality: one button controls scrolling through light modes and the other adjusts brightness on the go 9 lighting modes: Boost, high, medium, low, SteadyPulse, triple flash, day flash, zoom, and walking Includes 2535mm handlebar mount and USB-C charging cable Assembled in the USA