I could not find a replacement rubber part from blackburn and ended up buying a new light because i loved how bright it was and also for the strobe effect.
Blackburn mars click tail light.
Illumination lasts for 70 hours in steady mode and 140 hours in flash mode.
Click front light 16 00 select options.
Features of the blackburn click combo front and rear lights click front 2 super bright white leds click rear 2 super bright red leds press lens to turn on click front 15 lumen output silicon straps mount to any bar or seatpost no tools required 70 hr steady 140hr flashing runtimes 2 cr2032 batteries included improved seals prevents contamination from dirt and road grime.
2 fer front or rear light set 50 00 add to cart.
Click rear light 16 00 select options.
When you want some light just press the front of the lens to activate the dual leds it s that easy.
The mars click tail light features two super bright red led s with a unique click it lens switch.
Featuring a simple strap on mounting system for ease of installation this light is truly a winner.
2 super bright leds emit dazzling red light.
Get the mars click and the replacement batteries here.
Blackburn bicycle lights bike dayblazer 800 front and 65 rear combo.
Click usb front light 22 00 select options.
Click usb rear light 17 99 22 00 select.
Click usb front rear light set 44 00 select options.
Blackburn s click rear light mounts quickly to your seatpost without the use of tools.
Click front and rear light set 27 00 select options.
This tail light by blackburn mars is bright and easy to place on my road bike.