Trek Ion 200 RT / Flare RT Light Set

Trek Ion 200 RT / Flare RT Light Set
142 reviews
81.27

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Pros & Cons

Pros & Cons

  • Ideal for use in urban environments: visible up until 2 km (1.2 mi) in the brightest setting.
  • Using the ANT+ signal, you can swiftly pair both lights to other Garmin and Bontrager devices.
  • The integrated light sensor automatically adjusts the brightness to the environmental light level.
  • The headlight has insufficient power to light up the road, so it's less suited for dark, rural areas.
Read more on what our customers have to say about this product

Specifications

Specifications

Brand Trek
Bike lights to Be seen:
0-250 lumens
USB rechargeable Yes, Micro-USB
Max. Battery Life highest mode 1,5 hours
Max. battery Life lowest mode 14 hours
Power Source Internal Battery
Mounting location Seatpost / Handlebar
Water resistance IPX7: immersion-proof
Compatibility ANT+
All specifications
The Bontrager Ion 200 RT / Flare RT2 is a compact but powerful light set. With this set you’re guaranteed of sufficient visibility on the road. During the day, the Bontrager Ion 200 RT / Flare RT2 is visible from a distance of up to 2 kilometers (1.2 miles) in its brightest setting. The integrated light sensor automatically adjusts the brightness to the environmental light level.

Using the ANT+ signal, you can swiftly pair both lights to other Garmin and Bontrager devices. This allows you to control both lights or check their battery status. You can fasten the lights to different handlebars or helmets using the clip.

In its highest setting (200 lumens), the Bontrager Ion 200 RT Front has a continuous lighting time of 1.5 hours. On 100 lumens, this is 3 hours and on 5 lumens it’s 14.5 hours. With the included USB cable, you can easily connect the headlight to your laptop for charging.

The Flare RT tail light will last around 4-5 hours continuously shining at 25 lumens. At a 5 lumens output, this is 13.5 hours. The flash setting has a maximum output of 90 lumens. In this setting, the battery lasts approximately 6 hours. With the USB-cable, the light is easily charged.

Reviews

Reviews

4.8 / 5
Average from 142 reviews
5
62 reviews
4
13 reviews
3
2 reviews
2
0 reviews
1
1 review

Photos from customers


Most recent reviews

5 / 5

I am very satisfied

- Christian 5 October 2025

Be seen well, even in daylight

Automatic translation

5 / 5

Top product and good value for money.

- Jens 7 July 2025

Top light set. Only comment, the silicone attachment is not the most reliable. I say this from experience of another set from Bontrager. On wide seatposts, the quick lock can only be attached via 1 hook. Whereas with a narrower seatpost or stem, it succeeds with 2 hooks.

Pros & Cons

Compact
Easy to mount
Visible
No for now
Silicone attachment not the most reliable
Automatic translation

5 / 5

Worthwhile upgrade for almost all journeys

- Martin 4 June 2025

I use the set for almost all journeys. Both for commuting in the morning and for long journeys at the weekend. I am very satisfied with the visibility and the individual functions. The lights are also small and light and can be easily integrated into the stem and saddle with suitable mounts.

Automatic translation

5 / 5

A super lamp set for me

- Harald 4 May 2025

This lamp set is exactly what I had imagined. What surprised me was how small they are and yet how much light they produce. Absolutely satisfied so far

Automatic translation

5 / 5

Klara purchase recommendation

- Jens 28 April 2025

Already have 2 sets and would buy it again

Automatic translation

5

Christian, 5 October 2025

I am very satisfied

Be seen well, even in daylight

Automatic translation

5

Jens, 7 July 2025

Top product and good value for money.

Top light set. Only comment, the silicone attachment is not the most reliable. I say this from experience of another set from Bontrager. On wide seatposts, the quick lock can only be attached via 1 hook. Whereas with a narrower seatpost or stem, it succeeds with 2 hooks.

  • Compact
  • Easy to mount
  • Visible
  • No for now
  • Silicone attachment not the most reliable
Automatic translation

5

Martin, 4 June 2025

Worthwhile upgrade for almost all journeys

I use the set for almost all journeys. Both for commuting in the morning and for long journeys at the weekend. I am very satisfied with the visibility and the individual functions. The lights are also small and light and can be easily integrated into the stem and saddle with suitable mounts.

Automatic translation

5

Harald, 4 May 2025

A super lamp set for me

This lamp set is exactly what I had imagined. What surprised me was how small they are and yet how much light they produce. Absolutely satisfied so far

Automatic translation

5

Jens, 28 April 2025

Klara purchase recommendation

Already have 2 sets and would buy it again

Automatic translation

Frequently bought together

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Recommended by the product specialist

Recommended by the product specialist


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142 reviews 19 reviews 2 reviews
Bike lights to Be seen:
0-250 lumens
Illuminate the road surface:
250-499 lumens
Be seen:
0-250 lumens
USB rechargeable Yes, Micro-USB Yes, Micro-USB Yes, USB-C / Yes, Micro-USB Yes, Micro-USB
Max. Battery Life highest mode 1,5 hours 4 hours 2.5 hours / 4.5 to 7 hours 2,5 hours
Max. battery Life lowest mode 14 hours 15 hours 6.5 hours / 16 to 30 hours 36 hours
Power Source Internal Battery Internal Battery Internal Battery Internal Battery
Mounting location Seatpost / Handlebar Seatpost / Handlebar Seatpost / Handlebar / Under the saddle Seatpost / Handlebar
81.27 61.96 104.65 49.76
This product View product View product View product

All specifications

General

Brand
Trek
Bike lights to
Be seen:
0-250 lumens
Mounting location
Seatpost / Handlebar
Compatibility
ANT+
Radar feature
No radar function
Camera function
No camera function
Light Type
Detachable light
Colour
Black
Head Mount
No
Mount(s)
Elastic Band / Strap

Power supply

USB rechargeable
Yes, Micro-USB
Max. Battery Life highest mode
1,5 hours
Max. battery Life lowest mode
14 hours
Power Source
Internal Battery
Charging Time
4 hours
Replaceable Battery
No

Functions

Flashing Mode
Yes
Number of Modes
5
Daytime running lights
Yes
Smart Bike Light
Yes

Lighting

Water resistance
IPX7: immersion-proof
Light Output in Lumen
Being seen in limited lighted environment: 100 - 400 lumen
Amount lumen front light
200

Certifications

StVZO certification
No

All specifications

Brand
Trek

General

Bike lights to
Be seen:
0-250 lumens
Mounting location
Seatpost / Handlebar
Compatibility
ANT+
Radar feature
No radar function
Camera function
No camera function
Light Type
Detachable light
Colour
Black
Head Mount
No
Mount(s)
Elastic Band / Strap

Power supply

USB rechargeable
Yes, Micro-USB
Max. Battery Life highest mode
1,5 hours
Max. battery Life lowest mode
14 hours
Power Source
Internal Battery
Charging Time
4 hours
Replaceable Battery
No

Functions

Flashing Mode
Yes
Number of Modes
5
Daytime running lights
Yes
Smart Bike Light
Yes

Lighting

Water resistance
IPX7: immersion-proof
Light Output in Lumen
Being seen in limited lighted environment: 100 - 400 lumen
Amount lumen front light
200

Certifications

StVZO certification
No