Unless the mount is fixed, don’t buy. 2 rides, lost it 4 times. If I were in a group could be a safety problem, if I was out alone without a spare light, it’d be a safety problem. Sorry Spesh, but after riding with you since ‘89, I’m really disappointed for the first time in your gear. Will be returning it and going another way.

Great Light. Terrible Mounting Bracket. My first ride with this light, I rode over a small bump in the road and the light fell out of the mounting bracket. For the money, the mounting bracket should have been better designed. Do not purchase.

Great! 1250 Lumen is great for night rides. Mounting underneath my Wahoo fits perfect.

Fantastic addition to my Quad Lock iPhone mount. Now everything is in place so I can see and be seen!

I have had 2 of there’s lights. They work great till you need to charge them. The charging port is not good. After my first one breaking I was supper gentle when plugging in the charging cord. YUP ITS’s broken again There are way better products available.

I've had two of these, and both charging ports fell apart internally when inserting the USB connector. The first time it happened, I thought ok, things happen. My local shop exchanged it for me. Now, the same thing happened on the replacement. My shop will exchange it for me, but I think I will get a different brand.

The light itself is fantastic. However, the mount is terrible. I hit a bump in the road, the $140 light fell off, and busted. Honestly the light isn't worth the money considering how poor the mount performs.

The bracket for this light is not fit for purpose, the light pops out and lands on the road when you go over normal depressions in the road like man hole covers, at speed. Dangerous losing your light on the dark and trying to fetch it in traffic.

I would expect the lamp at this price to be better attached and could withstand a small bump in the street. The lamp has fallen, and it no longer works.

The bracket that holds the charging cable broke. And the clip does not hold the light securely over rough bumps. Get something else.

I've been trying to set up my headlight and bike computer on a single mount, and was thrilled to see this light which would work well with a combined computer/GoPro mount in front of my handlebars. Alas, it doesn't work. All of the weight of this light is in front of the GoPro mount, which is a friction mount. Every significant bump in the road makes the light drop. I've cranked the screws as tight as I could without breaking something, and added friction compound, but to no avail. It's simply not possible to attach this light using the provided GoPro style mount unless you want your light pointing at the ground constantly. It may work wonderfully with regular handlebar or helmet mount -- check the other reviews. Just don't try to use the GoPro mount.

All good for first hour after charging the light wouldn’t turn on had to press button very firmly to turn on to the point we’re it would hurt your thumb then the lights would alternate from one light to the other flashing very dim

The light it’s self does a good job. However the fitting is terrible. Several times I have had to retrieve the whole light and fitting from the road. After a while it just comes loose. Unless you find another way to attach this to your bike stay away. Currently as we speak it is not on my bike as it came off on the way to work.

Right, let’s start with the attachment. There are three different options which is great, but all of the are a bit larger than the light body, coursing it to rattle a bit. Battery wise I must say it’s good but the battery indicator light doesn’t work as intended. Both units I have show the battery below 10% when I clearly have more than 80% left. It must be a chronic problem as both my lights have the same issue. When it comes to looks, it’s quite a nice unit and it doesn’t take much space.

The positive about the Flux is that the light is great, the negatives are that the clamp it attaches to is not robust enough to hold the light in place when going over bumps/rough ground. Its reduced in price for a reason!

Great light, the bracket is useless go over any rough ground and the light falls to the ground. They are being sold off cheap for a reason.

Bought this from a specalized store. I was chuffed how bright it was for my winter commutes. However....it fell out one night riding home and I had to quickly nip into the road to retrieve. It fell out a second time and completely broke.

Great product very solid but pricey but you get your money's worth in quality highly recommend

Great light just you have to order a different bracket for fatbars which is out of stock

Well built with wise securing options and relatively easy to change light intensity on the go. However, the big shortfall is the reach of the spot light that could do with more depth to the point I would rather use it as complementary light not the main one.

It’s a great light. I have fat bars and they would fit so I swapped bars out.

So far so good 😎 Shipment arrived right away 👍🏽 I crashed and the light survived no problem. Few scratches on the top but it's fine otherwise

Easy, small, self contained. Great light for your avg sized night rides.

This also helps me riding I go out early 3:00 am till sun up much better and brighter than what I was using both lights I bought are perfect thanks

The light is much bigger in person and is way heavier than I thought. The way I am able to hide it under my stem was the exact look I wanted.

Owning the flux 1250 since 3 months now. I use it 3 times a week during NIGHT mtb rides in the woods. Verry bright ligt with a good battery life. Sidenote: I see in the reviews that there are problems and that the light came off. You have to make sure that it clicks at the top and bottom when placing it. Even when I ride the downhill track, the light stays in place.

My wife and I have this light on our bikes. It works great in the daylight and at night. It can be hard to get out of the mount for charging, but properly clipped in it will not fall out of the mount. To make charging easier I bought six foot charge cables and I plug them into the wall socket that has USB ports. I do not need to remove them from the mounts now. Super easy and foolproof.

I have the 900 version on two bikes mounted with the GoPro Adapter it only dropped once cause I didn't press it correctly into the mount... it had some scratches on but still works very good... I ride about 40km every day in the week also in winter... the 900 works about 2 hours... I bought the 1200 version also to get more time till umhabe to charge it again but seems to be empty faster? Riding the 900 I use only the 300 lumen mode with only one lamp on... maybe this is the matter why it takes longer to get empty? In the Traffic of the City it is sufficient to use only on lamp... cause of many other lights around, it is necessary to be seen not? I will order the1250 version to try and maybe write another review...