{"product_id":"exposure-tracer","title":"Exposure TraceR","description":"\u003cp\u003eThe TraceR Mk4 is Exposure's small, do-it-all rear light. It weighs 38g and puts out up to 200 lumens in its DayBright pulse, a pattern made for daytime riding. You also get 270° of side visibility, so drivers see you at junctions as well as from directly behind. It's CNC-machined aluminium, rated IP67, and fully recharges over USB-C in 90 minutes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMk4:\u003c\/strong\u003e the standard DayBright version runs up to 40 hours on a charge. That's weeks of commuting, or several days of bikepacking between top-ups.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMk4 ReAKT:\u003c\/strong\u003e adds Exposure's smart features. It flares up as a brake light when you slow down, brightens when the light around you gets brighter, and dims for the rider sitting on your wheel. Pair it with the Trace front light and you're well covered at both ends of the bike.\u003c\/p\u003e\n\u003ch3\u003eSpecs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOutput: up to 200 lumens (DayBright pulse)\u003c\/li\u003e\n\u003cli\u003eRuntime: up to 40 hours (Mk4)\u003c\/li\u003e\n\u003cli\u003eWeight: 38g\u003c\/li\u003e\n\u003cli\u003eSide visibility: 270°\u003c\/li\u003e\n\u003cli\u003eBody: CNC-machined aluminium\u003c\/li\u003e\n\u003cli\u003eWaterproof rating: IP67\u003c\/li\u003e\n\u003cli\u003eCharging: USB-C, 90 minutes to full\u003c\/li\u003e\n\u003cli\u003eMk4 ReAKT adds: brake light, ambient light sensing, dims for riders behind\u003c\/li\u003e\n\u003cli\u003eIn the box: TraceR light, seatpost bracket, USB-C charge cable\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Exposure","offers":[{"title":"Mk4","offer_id":50987141398593,"sku":"EXPTRACER4DB","price":60.0,"currency_code":"USD","in_stock":true},{"title":"Mk4 ReAKT","offer_id":50987141562433,"sku":"EXPTRACER4RA","price":85.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/8372\/5377\/files\/exposure-tracer-mk4.webp?v=1794236502","url":"https:\/\/thebicyclestation.com\/products\/exposure-tracer","provider":"The Bicycle Station","version":"1.0","type":"link"}