Rockbros Q3 Samurai Smart Bike Tail light | Installation & Testing 

You’re welcome bro! Ride safe always!👍🏻👍🏻

thank you!

Thanks Bro!

@@albertmdomingo It's great that you actually reply to your viewers 👍

@@Leo-gt1bx Thanks Bro! Have a good day! 👍👍

Yeah! And Q3 is much more cheaper!

@@albertmdomingo I wish I could compare them but I'm not really practically able to buy both.

Q3 will be good enough, and much cheaper than Q5.

You can pick up a Q5 on auction for cheaper if you are patient. If you are worried about weight or cost get the Q3 it pretty much the same.

Yes. Red color only for rear lights. That’s the standard color for rear.

Yes, it will work. It only senses the sudden changes on the speed whenever you press the brake lever.

Saddle bracket is quite strong and steady if can fully pull the cable tier tightly. There's a blue light indicator at the center, it keeps on blinking every 5 seconds, but when it blinks continuously, that's the indication low battery level and needs charging. The weight is only 33 grams.

@@albertmdomingo Thanks. I can not see why the Q5 is supposedly better when it weighs 20 grams heavier, 1 cm longer and more expensive? I don't get it. This one even looks better and it would seem disconnecting it from the bike looks easier because it doesn't screw on. Does it lock tightly to the saddle clamp? My biggest worry is losing it. Yes I will definitely be using strong cable ties. Thank you.

Yeah Bro, Q5 is expensive. I already have the function that I want from Q3, I tested and all okay. Now I have 4 of these, All mounted at the saddle. Then the rubber mount for seatpost, I mounted on our 4 helmets. We only use 2 bikes at a time. So we have 2 rear light each. Can be as a backup or you can activate also for better visibility on night rides.

@@albertmdomingo Not much more expensive at all. A couple of pounds.

@@albertmdomingo What do they cost you?

May I know what exactly is that product? Can show me a photo? Thank you!

Thank you po! God bless!

Pag may charging blinking blue, pag fully charge na, automatically mag o-off ang blinking blue light. Dapat pag nagbrake ka or sudden change speed pababa, dapat magiging bright red. Pag hindi nag bright red Sir, baka nga palyado na ang sensor.

Pag di gumagana Sir, malamang may depekto yan. Kung kakabili mo lang niyan pwede mong kuhanan ng video at idispute mo para mabalik yung pinambili mo, tapos order ka na lang ulit.

Sir during charging may blue light, pero once nag fully charge na, off na ang blue light. God bless Sir! Ride safe!

Try mo sa ibang cable or charger, baka sakali.