E3 Tail
Light 2

All around high performance

250° Visibility 

If you own a high-performance front light you’ll want to pair it with an equally superior tail light. This is why we’ve developed the E3 Tail Light 2. Its Twin Beam technology offers an extremely bright Power Beam towards the back as well as a strong Side Beam with an angle of 250°.


The seat post mount can be used to install the rear light on many seat post sizes. The 18 g rear light is the smallest of its kind worldwide, but extremely rugged and waterproof.

18 g


twin beam technology 

All Supernova tail lights are equipped with Twin Beam technology. This highly efficient technology combines two different beam angles, so that you can be seen at any angle from behind, thereby enhancing your safety.

Stand liGht eleCtroniCS

The stand light electronics of the puristic rear light have been neatly integrated into the front light. This innovation makes its extremely small design possible. The CNC-machined rear light only weighs 12 grams and is 100% waterproof. It is also one of the brightest rear lights that is road legal in Germany. The new side illumination of the lighting system further increases traffic safety.

This rack comes along with Specialized bike Source eleven disc and Source expert disc. For any further information, please get in touch with Specialized directly.

ProduCt details

E3 Tail light 2
Seat post Version
  • Light color:Red
  • Colors:Black, silver

  • Kompatibility:All E3 Bicycle lights
  • Illuminant: 5 mm custom made LEDs
  • L x W x H:37 x 11.5 x 30.5 mm
  • Material:6061 Aluminum
  • Weight 18 g
  • Installation:All round seat posts

buy SEAT POST versioN
E3 Tail light 2
rack mount Version
  • Light color:Red
  • Colors:Black, silver, grey, pink, blue, green, orange, red
  • Kompatibility:All E3 Bicycle lights
  • Illuminant: 5 mm custom made LEDs
  • L x W x H:16 x 61.5 x 11.5 mm
  • Material:6061 Aluminum
  • Weight:12 g
  • Installation:50 mm standard
 buy rack mount version

for more colors