Bontrager Ion Pro RT Bike Light

On the maximum 1300-lumen setting, you can expect about 1.5 hours of continuous runtime. If you need longer battery life for extended rides, switching to the 400-lumen mode will give you up to 6 hours.

Yes, the Ion Pro RT features ANT+ connectivity. This allows you to pair it with compatible Garmin or Bontrager devices to remotely turn the light on or off and monitor your current battery status directly from your head unit.

Blendr is Bontrager's proprietary mounting system that integrates the light directly into your stem or handlebar setup for a cleaner, more aerodynamic look. While it is highly recommended for a streamlined cockpit, the light also includes a standard adjustable hard mount that fits most handlebars ranging from 25.4mm to 35.0mm.

At 1300 lumens, it provides a very strong, wide beam that is sufficient for most trail riding. However, if you are riding technical singletrack at high speeds, many riders prefer pairing this bar-mounted light with a secondary helmet-mounted light to help see around corners.

The light features an internal, non-removable battery that charges via a micro USB port. You can plug it into any standard USB wall charger or computer port to recharge.

Day Flash is designed with a specific flash pattern and intensity to maximize your visibility to drivers during daylight hours, lasting up to 22 hours. Night Flash is optimized for low-light conditions, providing a steady beam with a flash overlay to keep you visible while still illuminating the road ahead for up to 26 hours.