Bontrager Ion Pro RT Front Light
Best Value
4.6(168 reviews)
Premium front light from Trek with 1300 lumens and ANT+/Bluetooth connectivity. Features automatic daylight sensing and wireless remote compatibility.
Performance Scores
Value
4.9/10
Overall
4.6/10
Support
3.4/10
Features
4.2/10
Ease Of Use
5.5/10
Pros & Cons
Pros
- Visible in daylight from 1+ mile (1.6 km) away
- Steady 800 lumens for up to 1.5 hours
- Auto-adjusts to light, speed and ride profile
- 5 modes plus pairing with Edge computers
Cons
- Full automation pairs best with Edge computers
- Runtime shortens at the brightest setting
Our Full Review
Premium front light from Trek with 1300 lumens and ANT+/Bluetooth connectivity. Features automatic daylight sensing and wireless remote compatibility.
## Pros
1300 lumens output
ANT+ and Bluetooth smart
Daylight sensing mode
Trek Blendr mount compatible
## Cons
Trek ecosystem works best
High price point
Complex feature set
Our Rating
4.6/5
168 reviews
Check priceIndependently reviewed
Updated Jul 2026
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