BLACKBURN COUNTDOWN 1600 DIGITAL GAUGE FRONT LIGHT Marin_kids 1 x Shimano Di2 Junction

1 x Shimano Di2 Junction SM-JC41 internal

Designed and engineered in Germany

Wide 25mm inner rim width and hookless bead provide increased support for higher volume road

Size Front kit

BLACKBURN COUNTDOWN 1600 DIGITAL GAUGE FRONT LIGHT Marin_kids 1 x Shimano Di2 JunctionMountain biking at night can be a magical experience that transforms your familiar trails into an entirely different world. The Countdown 1600 has an easy to read backlit digital display that tells you exactly how many minutes of light remains in each of the 6 power modes. Keep the magic of the night ride alive by knowing exactly how much battery is left on each light level, so you're never stuck out in the dark. Features Power of 125 lumens