BV USA BV 3-Mode, Water Resistant Bike Black/White Rechargeable Light Tool-less handlebar mount that attaches to a range of handlebar sizes with 3 rubber sizing shims Rechargeable (includes USB 2.0 cable) Quick-release mount prevents theft, take your light with you when you lock your bike 3 modes - Steady, low beam and flashing Low battery and charging indicator, water resistant