Owned for two years after being recommended in a shop. Previously had two or three Exposures which were good, but always packed up after a year. This performs beyond what I expected given the fairly modest lumen count, but the guy in the shop convinced me that the lumen number isn't the whole story, in the same way that some 1.2 litre cars are faster and more economical than other 1.5 litre cars. With all that said, if they bought out a more powerful version I'd be first in the queue. Two years use on road and MTB including many really really wet rides and a crash big enough to rip it off the bars, snapping the bracket and sending the light spinning down the path.. yeah, ouch! Still going strong. Charges quickly enough and lasts easily for 2 to 3 hour rides. Rarely need the highest setting. Won't pair to a wahoo
Product Details
Trek Ion Pro RT Front Light
If you're looking to do any riding after dark - whether that be your commute home from work or hitting some local trails late in the evening - then a good front light is an absolute essential. Boasting 1,300 lumens, the Trek Ion Pro RT Front Light provides a powerful beam that lights up the path before you. If your priority is to remain visible to traffic, however, then the light also boasts a variety of flash settings to keep other road users aware of your presence.
This light is rechargeable using the integrated USB port, making it a handy option for regular weekday commuting. The adjustable mount fixture, meanwhile, means that the light fits a wide variety of handlebars - spanning everything from 25.4mm to 35mm. The result is a highly adaptable light that is suitable for a wide variety of riders and riding disciplines. The light is also ANT+ compatible so you can keep track of battery life via your Garmin.
Includes
- Trek Ion Pro RT light
- Adjustable hard mount
- Micro USB charging cable
Run times
- 1300 lumens = 1.5 hours
- 800 lumens = 3 hours
- 400 lumens = 6 hours
- Night flash = 26 hours
- Day flash = 22 hours
Features
- The Ion Pro RT provides a powerful beam that lights up the full width of any road or trail
- 1,300 lumens via high-power CREE LED
- Connect with Garmin® and Bontrager ANT+ devices for always-on, battery status and control
- Includes an adjustable light mount that fits bars from 25.4-35.0mm
- Blendr-compatible with a helmet mount available
- Rechargeable: Yes
- Battery: 4800 Li-Ion
- Weight: 192 grams
Specifications
- Compatibility (Device / Platform)
- ANT+
- Connectivity Type
- ANT+
- Power Source Type
- Rechargeable Battery
- Primary Product Type (Electronics)
- Bike Light
- Water Resistance Rating
- IPX4
- Battery Life (Typical Use, Hours)
- 3 hrs
- Beam Pattern / Use
- Flood, Daytime Flash
- Charging Interface
- Micro-USB
- Display Type
- No Display
- Maximum Light Output (Lumens)
- 1300 lm
- Mounting Location
- Handlebar, Helmet
- Mounting Location (Lights)
- Handlebar
- Number of Modes
- 5
- Runtime at Max Mode (Hours)
- 1.5 hrs
- Weight (g)
- 192 g
- Product code
- 904701 / 54306871968090
Reviews
Great battery and beam. It’s also one of the few lights I’ve found that can still be used whilst it’s charging (e.g. if you don’t have a dynamo hub)- so it’s great for long Audax rides through the night.
Shipping & Returns
Free UK delivery on orders over £50. Orders are dispatched within 1-2 working days and typically arrive 1-2 working days later.
Return unused items in their original packaging within 30 days of delivery. Return postage is £3.50.
Q & A
1 question answered
can you flip the front housing 180 to mount under computer on a gopro style out front mount?
Hi there, There is no issues at all with you doing this, Many thanks Joe W
About Trek
The best bike, ridden everywhere.
Founded in a Wisconsin barn in 1976, Trek has grown into one of the world's most recognised bicycle brands without losing the obsession that started it all: build the best bike, ride it further, share it with everyone.
Trek believes the bicycle is a simple solution to many of the world's most complicated problems. Every bike Trek builds — from the Madone race weapon to the Marlin trail bike — is made with that conviction. More riders, more often, on better bikes.