Reads your deceleration and brightens as you slow, which is the one moment a driver behind needs the extra warning. Clips to a seatpost or a saddle rail.
Lights and Visibility
Brake Sensing Rear Light
$59.99
Reads your deceleration and brightens as you slow, which is the one moment a driver behind needs the extra warning. Clips to a seatpost or a saddle rail.
