CarThree Bike Turn Signals Front and Rear Light with Remote Control,Waterproof, Easy Installation Bike Tail Light for Cycling Safety Warning Light

Expensive, but the only option with both front and back signals bound to the same controller as one unified set.They work as intended. Quality is slightly less than expected for the price, but once again, it was the only option on Amazon. The turn signals themselves are plastic in construction, but overall adequate. The mounting gear needs work. I don't see the mounts holding up long term. I will eventually figure out a way to make or 3D print my own mounts. That being said, they work great day and night. Drivers will clearly see your intentions, and it feels "safer" now when riding my ebike.

The best thing about this product is its prominence on your bike. Whether day or night, I found that I needed an extra means of letting traffic know what I am about to do. (People are quite inconsiderate out there.) I chose this product because it was the ONLY one I could find which includes signal lights for the front AND back of my bike. PLUS, the system is completely wireless. For those who want to know if you can tell that both the front and back are working when you are on the bike--no worries. The pairing process will answer that question for you. It appears that they do not work otherwise. So, in a sense, the two paired for right turns or left turns must be selected when pairing and are linked from then on. So, if you see the front going, the back has to be working as well. In any case, these are worth the money. Easy to install, too, by the way. Great product, in my opinion!

Sometimes I just get lucky. The lights slid right into my Nutcase Spark helmet, and are secured with a rubber band.I am sure that this is not recommended by Nutcase, and I do not endorse doing it. Or do I?I like the lights up higher. i also used the rear seat tube mount on my front tube, as I like those higher as well.I would prefer brighter lights with less battery longevity, but they are plenty bright enough at night.I ride year round in all conditions, and I worry about the USB plugs lasting for years, I hope that they will.I do not expect the seat tube mount to last as ABS is not very flexible, and that part gets some stress.

This is what I been looking for . Wireless turing signals . It attach with thick rubber bands that seems sturdy .. the brightness is great . Turning signal response is amazing.. for the price it could had been alittle more thought in the tech of plastic they used . But hey I tell u this u wont get hit by a car and the wireless feature is a plus no wires so I can complain . I haven't check the battery life yet but an ended description 4 hours continuous flashing . So if u only it to turn u will be ok . But check if the response isnt as quick then u will know charge it .. and buy another double use be charger because they give u one. You will end up chartering 6 hours all together .. I will give a update when I ride it in the near future

I've had these for a few weeks and they're working great so far. As far as I can tell there's nothing currently on the market like them. I *do* wish they came with a way to mount the rear turn signals further apart. The front signals have separate brackets but the rear are mounted together on a single bracket. If this doesn't bother you or if you are willing to rig something up (what I did) then these are great.

As I purchased an electric kick-scooter recently (a Ninebot ES2), I was looking for a solution to add turn signals in order to be able to signal the change of direction in traffic. While riding a kick-scooter you are not able very much to wave your hands and even if you try somehow, you might end up loosing control or even falling - nobody wants that while passing by cars in traffic.There are a few turn signal solutions that can be mounted without additional wiring - designed mostly for bicycles - but none had the right design or fitment to make it practical to mount and use it on a kick-scooter. Some are to be fitted under the saddle, some are designed to be stuck at the extremities of the handles.And none of these above mentioned other solutions offers you 4 turn lamps for both front and back.The "CarThree Bike Turn Signals" proved to be the BEST solution available for my custom fit and I am so glad I found them on Amazon (in fact it took me a while to search the internet and, as I live in Belgium, I was very happy I could order the items on Amazon.com and have them delivered from US).The good surprise when opening the box was that it came with 4 (not 2 :o) ) handle-bar mounts that you can position very easily using the provided rubber bands (and those were also plenty).It comes also with a rear plastic mount for the rear (usable especially for bicycles, when fitted under the saddle in the back). For the other "technical" details I'm uploading the user-guide's photos as the diagrams are more than self-explanatory.I fixed the front turn signals on the fork and initially tried to cut and adapt the rear bracket provided in the box (allows you to put two turn signals together in a plastic mount) in order to put it on the scooter's rear fender. After two failed attempts (lost the customised assembly 2 times while riding and was lucky I noticed it), I decided to mount the turn signals for the rear towards the extremities of the handles. (I have small hands so no issue to ride the scooter for me.)The rear fender of the scooter has to handle a lot of vibrations and my "bricolage" was not the optimal one to have it well fixed and stay in place.Initially I used a heavy duty double tape (not keeping the sticking properties in cold weather unfortunately).On the second attempt, I cut more into the bracket and fixed it with some screws on the fender. Not practical either as the vibrations caused the plastic to break.Anyhow, this is not a design flaw at all, as the rear bracket was not designed and intended for this custom use.Getting back to the lights, as mentioned, very easy to fix, controller easily accessible and very practical to use.However, it takes a bit of getting used to it in order to learn by heart which button to press without looking at it (up red button for left signal, low red button for right).The other black button enables you to either turn the blinking smaller red lights (all 4 at once) or to turn also the intermitent amber signals, all 4 in warning hazard mode. 3rd push stops the X-mas tree. :PThe only thing that can be a bit odd (especially for an OCD guy like me) is the synchronisation of the lights.The process of synchronising each of the 4 lights is very easy (and you can do it also 2 at once). But what I could not manage to do is to have them set to blink on one side (back and rear) at the same time but also synchronise the front and the back (2 +2) in hazard mode.As mentioned, it's only my OCD here, so even if in hazard mode you might get to have a sequence 4 different blinks, as long as you get seen by the others, it is not an issue.And to end up my review, "yes" the price is steep (> USD 100), but looking at any other alternative solution available on the market, I would say that this one is worth every penny.

I don't know why electric scooters don't come with built-in turn signals, but these turn signals are a great addition. They are very bright and look pretty good. I had to design and 3D print some rear mounts for them, but it turned out pretty good. My only gripe is the front and rear lights are not synchronized, nor are left and right in hazard mode. I'd remove half a star if I could. Otherwise, great lights.

i liked the functionality of the lights themselves but the design of the rear light holder is bad,I already lost a light because the plastic clips that are supposed to hold them in place do not hold them properly.The first time one fell out I heard it hit the ground, I tried using extra elastics to hold them in place but apparentlythat was not enough because sometime in the next two days it fell out again somewhere and is now lost.Good idea ruined by cheap plastic parts, for this price they should be made better.Update, I have now lost 2 lights from the shoddy rear holder. Piece of crap, don't waste your money.

Fragil