Long running battery-powered rear light with high waterproof rating of IPX7. Built-in "Brake Mode" function will alert others behind you of your deceleration.

• Built-in acceleration sensor for Kinetic mode (Brake mode)
• Automatically turns on Hi for 2.5 sec when bike deceleration is detected
• Waterproof IPX7: Operates even after 30 minutes of submersion in a depth of 1 meter
• Long runtimes
• 360 degree visibility
• 5 LEDs
• 3 modes
• Mode memory function
• FlexTight™ SP-11 bracket (Ø12-32mm)
• Snap System™