Redesigned optics boast a 600 lumen output Compact, durable and heat-dissipating CNC machined aluminum construction Optional Overdrive Race Mode toggles between Overdrive and Economy modes only Mode Memory function returns to selected mode after turning off Enhanced MOR (Maximum Optical Reflection) lens with built-in side visibility Integrated cable free recharging USB stick Advanced Li-Poly battery for superior run time Includes multi-fit rubber strap handlebar mount Silver 5 Front Silicone Strap USB 600UPC/EAN/GTIN: 4712806002299