The Lezyne Macro Drive is a 300 lumen light that features a lightweight and durable CNC machined aluminum body with Side Visibility cuts, and MOR Optics. The Intelligent Power Indicator button allows the user to check the power level at any time. The Composite Matrix end cap conceals the USB port for recharging the Li-ion battery (non-replaceable). The light attaches to a wide range of handlebar diameters via a snap-fit Composite Matrix mount that is secured with a multi-position, silicon rubber strap for tool-less installation. It is available as a single front LED or as a front/rear pair (Macro Drive front and Micro Drive Rear).