Reviews over the
Trek Flare RT

Trek Flare RT
4.8 / 5
Average from 276 reviews
5
142 reviews
4
22 reviews
3
1 review
2
2 reviews
1
2 reviews

Photos from customers

5 / 5

Super price-performance ratio! A musthave for every cyclist!

- Bianca, 20 August, 2021

The product has a super price-performance ratio and I can only recommend. The assembly is very easy. The battery life is very long. The light can be adjusted in different levels and modules. The attached manual is very easy to understand. Acquaintances from the circle of friends have also already bought the taillight and are very satisfied.

Pros & Cons

easy operation
long battery life
super light ratio
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5 / 5

Very bright and small

- Frank, 15 July, 2021

Makes decent bright and also holds a day trip through. I hope he lasts longer than the predecessor, the wetness protection should have been improved.

Pros & Cons

Very bright and small
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4 / 5

Good product at a comparatively sophisticated price.

- Christian, 30 June, 2021

Luminosity is - as expected - super. Adjustment options / configuration exceed my expectations. Helmet compatibility to the Bontrager helmet was the reason for purchase. However, is fixed only with magnet = risk of loss is high

Pros & Cons

Adjustment options
Helmet compatible
Luminosity
magnetic fixation on helmet
quite high price
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5 / 5

Excellent product. Ensures safety

- Leonard, 25 June, 2021

I was going to bike the marmotte but it has been postponed due to corona. The house was already booked so I'm training in the French Alps. What. One. Party. But there are tunnels here and they really have no lights. You really are an ox if you go into those tunnels without lights, because the chance of an accident is really high. With these lights, no more trouble. One thing: such a radar is probably even better. But this light does what it's supposed to do. And it is rechargeable. So just buy it .

Pros & Cons

Just does it
Provides a sense of security
Works in tunnels
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5 / 5

Small and compact with a lot of power, from experience I can recommend this taillight to everyone. ✨

- Mario, 21 June, 2021

Am much with the MTB and road bike on the road day and night, with the brightest setting is noticed aufjedenfall, is very bright and you feel safer in traffic. The lighter setting is enough for the day and the bright setting I take at night Can I aufjedenfall recommend.

Pros & Cons

at the brightest level you can not see inside
Battery lasts very long
Small and compact
Various settings light intensity
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5 / 5

Great, bright and small light for road cyclists! With it no car overlooks you more.

- Benedikt, 30 May, 2021

Use it now on all road bike tours to forewarn cars.

Pros & Cons

Battery lasts easily
Bright
Small&light
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5 / 5

Best and safest bicycle taillight I have ever experienced

- Wouter, 15 April, 2021

Excellent service from Mantel, both for order and delivery. The light is quite small and inconspicuous but where a power literally radiates from that little thing. With the flashing function during the day you are visible from hundreds of meters away and even at night no one will be able to say they didn't see you. In terms of comfort and safety a big 10!

Pros & Cons

different light intensities
excellent service from Mantel
gives a lot of light even during the day
Small inconspicuous light
Not yet discovered
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5 / 5

Very good

- Louis, 10 April, 2021

Very good nothing to doubt and perfect for road cyclists who want to be seen even during the day

Pros & Cons

Cool LED effects
Good battery
Long range
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5 / 5

A great flasher!

- Alain, 8 April, 2021

Great value for money! Bright even in daylight.

Pros & Cons

Luminous
Operating time
Setting
Size
Weight
Attachment system
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5 / 5

Great tail light if you want to drive safely

- Daniel, 6 April, 2021

Bontrager has done a good job. The light is quick and easy to attach and easy to configure. The only "quirk" is for me that the band is a bit long and comes from time to time when kicking my thigh. I would buy the light again!

Pros & Cons

Powerful light
Small
User friendly
Mounting strap a bit long
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4 / 5

Good light but....

- Mireille, 6 April, 2021

Good tail light, but after 3 month: the electronic failed! But with Mantel.com: no problem and a perfect exchange!

Pros & Cons

Good light & visability
Long duration of battery
Low weight
Electronic connection failed
High price

1 / 5

If it works fine unit. Good visibility. But has been the last

- Dirk, 29 March, 2021

My third unit. All with battery problems after longer period ( within two years). Suddenly cannot be recharged. Battery replacement/repair itself is not possible. Surely expect more life of this comparatively expensive taillight

Pros & Cons

Adjustable brightness levels
Compactness
Battery not replaceable
Battery quality
Disposal unit
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2 / 5

Falls a bit short for a Mantel's Choice.

- CycleTechJunky, 26 March, 2021

Bought together with the Bontrager ION 200RT. The same exact thing applies to that lamp: I expected more from this. The lamp is in terms of build quality and amount of light and light modes fine. However, if you set it to automatic, the lamp will always be on. In daylight extra bright, it will be empty after half an hour to an hour. Then it just starts to get dark. Regarding the control with the Garmin, there is also only the option to switch it on automatically as soon as the Garmin (Edge 1030) starts, or the timer starts. So then you have to manually switch on and off which is not really convenient on the Garmin. You can use the buttons on the lamp itself. Because the battery level on the Garmin is also not displayed properly (according to Garmin, the lamp is always empty or almost empty), the whole point of the link is lost. You have to pay a lot more for that.

Pros & Cons

ANT+ connection with garmin
convenient to charge
Good bright illumination
Nice and small
Automatic mode is always ON
Battery indication on garmin does not work (always empty)
Connection with Garmin = always ON
Does not work as a brake light (also not with Garmin)
Short battery life
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1 / 5

Very poor quality in longer term, not durable.

- H.J.M., 21 March, 2021

This is my 2nd Bontrager Flare RT in 3 years. Before this the 1st model, now since October 2019 this Flare RT model. Both have broken down after +/- 1.5 years. Both the same problem, after charging they do not turn on. And no, is not because of the cord etc. Very mediocre quality for this price. Service and delivery from Mantel is top!

Pros & Cons

Aero seat post
Bright
compact
Battery
Quality!!!
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5 / 5

The Bontrager Flare RT is a great light for those who want to be very well lit.

- Jens, 15 March, 2021

I am very satisfied. The light meets my expectations. I was only a little confused when I started cycling my Garmin Forerunner not only connected to the cadence sensor (and vibrated), but again and a lamp icon appeared. Then I had only noticed that I can operate the light from the watch (which is purely practical erbietet; man kammt under sleeve and Hanschuh eh not ran). I also wondered in the office that something always flashes red. Well, that was the automatic mode of the light. How to turn it off, I had to read up. Now everything is set up the way it suits my needs. I have no open wishes!

Pros & Cons

can be paired with Garmin
easy
functional
innovative
powerful
automatic mode not very useful
operation not intuitive
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5 / 5

Super,smart tail light

- Matthias, 12 March, 2021

Unpacked,charged,started driving. Simple,super good handling

Pros & Cons

Accessories for TREK Domane and Madone
Easy handling
Very very bright and well visible
Not approved in Germany
Quite expensive for a tail light
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5 / 5

Very good for cyclist safety

- Francois, 22 February, 2021

Nickel very good

Pros & Cons

Nickel with bontrager saddle support
Superb distance vision
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5 / 5

Thrilled! Finally being noticed in traffic!!!!

- Mario, 19 February, 2021

Moin, thank you first of all for the fast delivery.I have already had many taillights on my bike, but never have I been so perceived in urban traffic as with this.

Pros & Cons

Battery
Operation
Price
Size
Visibility
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5 / 5

Fits great, is easy to use, and shines great.

- Udo, 17 February, 2021

Light fits perfectly under the saddle. The operation is easy to turn on and off via the Garmin. The burn time is also top. Luminosity / visibility is also great in daylight. A good investment in safety.

Pros & Cons

Accuracy of fit
Luminosity
Luminous duration
Visibility
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5 / 5

very good light and fine on aero seat post

- Rene, 12 February, 2021

Very sharp light, set on aero well, compact, also had Lezyne but this one really nicer

Pros & Cons

aero seat post
Convenience
many burning hours
sturdy
USB charging
pricey
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5 / 5

Top product

- Mario, 8 February, 2021

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5 / 5

Perfect for paths without street lighting. One is blessed far away.

- Torben, 1 February, 2021

Would recommend the light for all cyclists who travel a lot in the dark and want to feel safe when approaching a car in the rear area.

Pros & Cons

good product quality
positive battery life
widely visible
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5 / 5

With this lamp you will be super visible !

- Dylan, 25 January, 2021

After wearing out several cheap taillights that were far below the price level of this one, I thought I would go for a more expensive bulb. At first, I wondered why this bulb is so much more expensive than 20-30 euro lights, for example. After 1 week of use, I can say that the rear light has already paid for itself. What a light! I turned on the light sensor, so it uses 'day flash' during the day and switches to 'night flash' when dusk sets in. Even the night flash is very visible as it is constantly on low and the flashes are slightly brighter. All in all, this lamp is worth its price. In case you doubt whether you think 50 euros is too much for a rear light, I can tell you that this is really a great little device that is worth its money.

Pros & Cons

light sensor
Long battery life
Very bright
Waterproof
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4 / 5

Small, light but effective

- Gaillard, 18 January, 2021

Pros & Cons

Get the job done
Awards
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5 / 5

Super daytime taillight

- Rolf, 12 January, 2021

Now I am much more noticed as a cyclist on the road. Delivery was very fast. Everything super

Pros & Cons

Super bright
Very light
Very small
None !!!
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5 / 5

Super taillight! Visible from afar with low weight!

- Michael, 11 January, 2021

Great product! Fast delivery! Unproblematic payment! Conclusion: Everything in the best way!

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4 / 5

Very good light but pairing with Garmin is not fine

- Gijs, 29 December, 2020

It took quite a bit of effort to pair the Flare with my Garmin Edge 830 . And once paired it doesn't actually work fine. Once you start a ride it always forces light even during the day and this is very irritating for people riding behind you because it flashes very brightly. And it's very difficult to turn it off right then. And recently during a ride in the dark I get the message on my Garmin: battery low. Right after this notification, a motorcycle cop drove next to me and fined me because the taillight didn't work! So this does not work well either. I now disconnected the light from my Garmin and it does exactly what you want it to do: give good bright light and blink or steady light when you want. What is really good is that this lamp burns very brightly!

Pros & Cons

bright light
compact
good fastening
coupling with Garmin
expensive
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5 / 5

Almost perfect

- Patrice, 28 December, 2020

This taillight is very good. Small, light but highly visible. It's clear that the studies carried out by Bontrager to select the right wavelength and flash sequence were well done: motorists have moved further away from me since I've had this accessory. Autonomy is very good: as a cyclist, I only use the light for about 1 hour a day, and in these conditions I can go 2 weeks without recharging. The luminosity sensor is very practical: no need to stop and change the lighting sequence when the sun comes up or goes down. My only complaint is that the mounting system is only designed for a seat tube. As I have a saddle shock absorber, the light is positioned too low. It would have been a good idea to include an under-seat mount like Olight does, for example.

Pros & Cons

brightness sensor
highly visible
long autonomy
slight
small
no under-saddle mounting
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5 / 5

Great product

- Ferdinand, 23 December, 2020

Pros & Cons

Brightness
Size
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4 / 5

Bright, practical light for my Bontrager helmet.

- Guido, 23 December, 2020

I have the light on my Bontrager helmet.it can be switched in different lighting levels. The control via the Garmin app I have not yet tried. The price is not exactly cheap. As helmet lighting, the light is sufficient.you should use it but only use as additional lighting.

Pros & Cons

sufficient as helmet lighting
high price
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5 / 5

Safe

- Sylvain, 22 December, 2020

Really effective lighting during the day, the flash system is very visible.

Pros & Cons

Automatic mode
Dimensions and weight
Highly efficient daytime lighting
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5 / 5

High-performance lamp, small in size but effective.

- Marc, 20 December, 2020

I bought this lamp for commuting and road cycling. In this period of fog, rain and early night. I can really feel the difference with the single lamps I had before! I wonder why I didn't buy them before!

Pros & Cons

Light
Powerful
Small
None for the moment
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5 / 5

Top light.

- M.J.E, 18 December, 2020

Easy and clearly visible

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4 / 5

The lamp is super bright. However, the lateral visibility could be better.

- Gabriel, 17 December, 2020

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5 / 5

Maybe the best rear light out there.

- Michael, 13 December, 2020

It s impressive how visible this rear light is. With the flash pattern it also creates good awareness towards cars. Fully recommending this one.

Pros & Cons

Brightness
Pattern
Size
Slightly difficult to fit on wide aero post.

5 / 5

small + luminous

- Stefan, 12 December, 2020

thoughtful, small luminous rear light with prima remote control function via ANT + (Garmin etc.) - light duration unfortunately lower than manufacturer's specification - unclear whether the cold owed... Highly recommended!

Pros & Cons

compact
flexible mountable
luminous
remote controllable ANT+
splash-proof
light duration
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5 / 5

Light into the dark

- Klaus, 12 December, 2020

Good product at a reasonable price.

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5 / 5

Excellent Rear Light

- Christian, 2 December, 2020

The light definitely grabs the attention of cyclist's worst enemy, the car driver. It's very bright and the lightning patter does the rest. Once, I was overtaken by another cyclist, asking me what light I use, as he already saw me from 2 km away. I bought a second one, to keep me wife safe, too. Buy!

Pros & Cons

bright
small form factor
waterproof

4 / 5

Great product

- Dany, 30 November, 2020

Top connectivity with Garmin, works very well, very compact, very good brightness and can be seen from a distance for safety, a plus.

Pros & Cons

Compact
Connectivity
Easy to install
The price
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5 / 5

Very good

- Jan, 25 November, 2020

Mounting without problems, visibility very good.

Pros & Cons

Adjustability
Battery life
Visibility
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5 / 5

Extremely bright, Controllable with Garmin edge

- Falk, 25 November, 2020

The taillight is extremely bright, work very well with my Garmin edge1030 together (also auto mode), battery lasts a long time, very suitable for road bike

Pros & Cons

Ant+ light network
control via Garmin edge
extremely bright
small and light
still none
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5 / 5

Super taillight

- Thomas, 24 November, 2020

Everything Top

Pros & Cons

Easy assembly
Long battery lasts
Multiple settings
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5 / 5

very happy

- Stephane, 21 November, 2020

I hesitated for a long time before choosing this lamp to increase my visibility on the bike. I only use it during the day. The format is very compact. Power and autonomy are excellent. Once attached to the seat tube, it doesn't move.

Pros & Cons

attachment system
power
range
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5 / 5

Absolutely Top !!!

- Volkmar, 18 November, 2020

Small but absolutely strong performance !

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5 / 5

Makes really bright!

- Sebastian, 17 November, 2020

Very simple and good attachment. Finally the feeling that you are really seen. With the different modes is something for everyone. Great lamp.

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5 / 5

Really bright taillight

- Andreas, 15 November, 2020

It hardly gets any better than this.

Pros & Cons

Brightness
Mounting
Size
None
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5 / 5

Best taillight. Brighter does not go.

- Thomas, 14 November, 2020

Pros & Cons

Brightness
Easy operation
Long battery life
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5 / 5

Small, light and eye-catching

- Lars, 23 October, 2020

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5 / 5

To be seen

- Alain, 20 October, 2020

Super light that I highly recommend. I was able to test it out on a country road at night with fairly thick fog, and I was always well seen by cars, which left a good gap between me and them as I passed. Garmin GPS light control is effective, even without the dedicated app. The light attaches easily to a seatpost, and is difficult to attach elsewhere (bikepacking bag, for example).

Pros & Cons

battery
GPS control
relevant programs
limited attachment system
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5 / 5

Very safe

- Manuel, 19 October, 2020

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5 / 5

Megahell

- Michael, 19 October, 2020

Best bright light that I know

Pros & Cons

battery is enough for long tour
intensity adjustable for group riding
megahell
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5 / 5

That is a high quality product with high safety aspect.

- Dietmar, 14 October, 2020

Pros & Cons

Easy mounting
Low overall height
Very bright
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3 / 5

Accessories such as pocket clip missing from this tail light

- Peter, 14 October, 2020

Pros & Cons

Bright
Small
Visibility
Burning time
Fasteners
Not approved
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5 / 5

This taillight is of excellent quality and very compact.

- Herve, 13 October, 2020

Don't hesitate to use them for your own safety and to be seen by others.

Pros & Cons

Autonomy
Compact
Reliable
Visible
RAS
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5 / 5

Very powerful by day.

- THOMAS, 13 October, 2020

Very safe during the day. I've been using it for 3 weeks now and I have the feeling that motorists are moving out of the way a little more. I'd recommend it. Good autonomy

Pros & Cons

Compact
Operating time
Power
RAS
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5 / 5

Efficient and attractive

- GERALD, 13 October, 2020

Good product. Compact and efficient during the day. Holds a charge for 5 hours at full power.

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5 / 5

Very good, smaller and more powerful than the old model. 7

- GERARD, 10 October, 2020

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5 / 5

Simply the best

- Julien, 10 October, 2020

Currently on the market, there's nothing better, it's expensive, but the security is worth it.

Pros & Cons

Adapts to light conditions
Bright even in daylight
Dazzles at night
Irregular sequences
Small and light
Pricey, but worth the safety
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5 / 5

Very satisfied!

- Richard, 2 October, 2020

Very satisfied with the old model, I didn't hesitate for the new, smaller one.

Pros & Cons

Autonomy
Operating time
Power
Size
Bluetooth ?!?
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5 / 5

Very good product, very eye-catching and fits in any pocket

- Christoph, 1 October, 2020

Highly recommended

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5 / 5

Exactly what I wanted.

- Delalle, 30 September, 2020

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5 / 5

Highly effective

- Cédric, 11 September, 2020

Very satisfied! Delivered the day after ordering. Very efficient lighting with a minimal footprint. Great.

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5 / 5

Show yourself

- Patrick, 18 August, 2020

Since I was so satisfied with my first Flare, when it broke down I immediately purchased a new one. Some may find the Flare a little too bright, but the slogan "Show yourself or you will be seen" applies here. I even use the Flare occasionally during the day. A top product as far as I am concerned.

Pros & Cons

Compact
Different operating modes
Rechargeable
Visibility
Mounting mound I found on the earlier version b
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5 / 5

Spectacular

- Guillem, 17 August, 2020

small Luminous A 10 out of 10 The best daytime running light

Pros & Cons

Light
Nice
Powerful
Practical
small
No
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5 / 5

perfect product fast delivery

- Paul, 16 August, 2020

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5 / 5

Top function, top design.

- Martin, 4 August, 2020

Pros & Cons

Design (design)
Function (brightness, battery power)
Quite expensive
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5 / 5

Very good.

- Wilhelm, 17 July, 2020

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5 / 5

Best visibility with strong battery

- Patrick, 14 July, 2020

Pros & Cons

Quality
USB charging
Visibility
Waterproof
Weight
No ANT connection to Wahoo
Price
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5 / 5

Excellent little light

- Pavel, 18 December, 2019

Small but incredibly visible even in busy traffic situations.

Pros & Cons

Rechargeable
Small form
Strobe effect
strong light
Not be used as indicator light despite claims