Exposure BoostR 3 ReAKT

With an upgraded output of 200 lumens in flash mode and 75 lumens in constant mode, the BoostR 3 is brighter and more effective than ever. A larger battery delivers up to 70 hours of runtime, ensuring reliable, long-lasting performance for daily commutes or multi-day adventures. Combined with a precision-engineered lens system and our signature DayBright pulse pattern, you remain highly visible in all riding conditions from busy streets to open roads.

Advanced Reakt technology takes visibility even further by automatically adjusting brightness to suit ambient light. Enter a tunnel and it dims to preserve battery life; exit into bright daylight and it boosts output for optimal contrast. Reakt also includes an automatic brake light, flaring under deceleration for added safety in both constant and flash modes.

For group riders, Peloton mode prevents dazzling those behind you. When it detects another rider’s light close behind, it dims automatically, returning to its previous setting once they move on.

A specially designed lens and body configuration provide exceptional side visibility, helping you stand out in busy urban traffic. The 8° collimated spot lens delivers impressive long-range throw, giving you greater clarity and control compared to other products with similar outputs.

Crafted from CNC-machined 6063 aluminium and anodised in our iconic gunmetal grey, the Boost R 3 is built to endure. Rated IP67, it easily withstands harsh winter conditions without compromising performance. Despite this robust construction, the Boost R 3 remains lightweight at just 45g, ensuring premium durability without added bulk.