Bike Lights, Rydit- LED Bicycle Lights Front and Back [Set of 2] - Fits All Sized Handlebars [Installs in Seconds] - White/Red Set of 2 super bright LED bike lights - 1 red rear light and 1 white front light for safety 3 Settings - fast flash, slow flash and constant light Water resistant silicone material Fits any size handlebars including oversized - Installs in seconds! NO Tools Required. BATTERIES INCLUDED - Comes with full Lifetime Guarantee