Description
ROCKBROS Bike Trunk Bag Bicycle Rack Rear Carrier Bag with Smart Bike Tail Light for Night Riding Brake Sensing
View AllClose
- MULTIPLE COMPARTMENTS & EXTENSIBLE DOUBLE SIDE POCKETS: 13L Maximum capacity bike trunk bag main compartment with a removable board, and some inside pockets to help with a bit of organization for small things. Fold-out pockets on each side for expanded capacity to hold a lot of side items and incidentals. For a day ride or daily commute, this is a good choice
- STABLE CONSTRUCTION & PROTECTION: Thicken foam pad fills the inside bottom and sides of the trunk bag for holding its shape and protecting your items. It will not collapse to one side or the other even if nothing is in it
- PORTABLE: Package with the rain cover and the carry strap. You will want to take this trunk bag with you if you go on a stroll and don't need to worry about it being stolen. The water bottle holder with adjustable drawstring design are helpful for avoiding the water bottle fall out on a bumpy ride
- 4 LIGHT MODES：There are 4 light modes for your choice, (1)Slow Red Flash:the red light keeps on for 3s when braking on daytime,flash+brake light+intelligent 30s on-off at night(2)Breathing Flash Mode, the red light keeps on for 3s when braking on daytime, flash+brake light+intelligent 30s on-off at night(3)Fast Flash Mode, flashing + brake Light on day and night(4)Steady On Mode, flashing + brake Light on day and night.COB light beads makes you more visible,which is more bright at night
- BRAKE SENSING AND AUTO ON/OFF: The bike light will highlight to remind the cars and pedestrians behind you when braking to make you safety ridding at night.This Smart bike rear light including Motion Sensor and Light Sensor, auto off when detect in no motion after 30 secs.Once shake it or detect the bike is moving, the bike back light will auto on again.(auto turn on or off in mode 1 or 2).Please choose the mode 3 and mode 4 to avoid Light Sensor working.
