The V stands for velocity and this tail light detects changes in riding speed and alerts surrounding traffic.

- High output surface mounted LED plus 2 5mm LEDs provide steady, Courtesy & Superflash modes and V burst
- Velocity Variation Technology accelerometer detects changing ride speed and alerts surrounding traffic with a four second burst of light (25 lumens)
- Run times: 6 hrs (steady – 8 lm), 9 hrs (Courtesy - 3-7 lm) and up to 40 hrs (Superflash - 8 lm)
- Provide 180° of visibility
- Water resistance rated to IPX6 standard
- 270 mAh Lithium polymer battery charges in 2.5 hours with micro USB cable (included)
- Smart Charging Technology™ with built in low battery indicator
- Includes seat post and seat stay mounts and clip mount for multiple mounting options
- Mount it to your rear rack with the Rack Bracket (#3108)
- Highly visible, even in daylight
- 54 grams