Exposure Lights

BoostR 2 ReAKT Rear Light

The Exposure Lights BoostR 2 ReAKT Rear Light takes everything riders love about the Trace R and turns it up a notch. Designed for those who ride hard and demand dependable visibility, this compact powerhouse delivers double the burn time with almost no added weight—just 10 grams more for hours of extra runtime.

With ReAKT ambient and kinetic technology, the BoostR 2 automatically adjusts brightness based on surrounding light and braking forces. That means it shines brighter when you hit the brakes or roll through well-lit areas, then dims appropriately to save power when the road gets dark and quiet. The Peloton mode is a smart touch for group rides, automatically reducing brightness when another rider is detected behind you—keeping everyone’s vision clear and safe.

A quarter-turn locking bracket keeps the light secure over potholes, gravel, and winter grit, so it’s always where you need it most—visible and steady. Compact, intelligent, and built to perform, the BoostR 2 ReAKT is proof that good things really do come in small packages.

Key Features:

• Double the burn time of the Trace R with only a 10g weight increase
• ReAKT technology automatically adjusts brightness to ambient light and braking
• Flares to 150 lumens under braking or in bright conditions for enhanced safety
• Peloton mode dims the light when detecting a rider behind
• Secure quarter-turn locking bracket for a rock-solid mount