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Exposure Lights Boost R ReAKT USB Rear Road Bike Light with ReAKT & Peloton Modes

  • Sale
  • £84.95
  • Regular price £89.99


The BOOST-R ReAKT, taking the hugely popular form of the Trace R ReAKT and creating a rear light with twice the burn times with just a 10-gram increase in weight.

New quarter turn locking bracket to ensure the BOOST R ReAKT stays safe and secure. ReAKT (Ambient Kinetic Technology) is the latest innovation automatically adapting the light to conditions, flaring up to 150 lumens under braking or entering brighter environments, with the addition of PELOTON mode allowing the BOOST to dim when the light from the rider behind is detected


Bespoke pulse pattern designed for daylight use which is more conspicuous than a regular pulse and visible from over a kilometre away, even in the brightest conditions. DayBright mode will get you noticed. Be Seen Be Safe.

Optimised Mode Selector

Various programs in the lights can easily be selected to offer a choice of run times and modes so you can find the right one for your ride, be it an all-night adventure or an intense blast.

Intelligent Thermal Management

Patented circuitry within the light will reduce power to the LEDs, if they go beyond the optimum temperature, keeping the light as efficient as possible to maximise output and battery capacity. Once the light has cooled, the power is automatically restored.

Features & Specifications

  • Rear, seatpost mounted light
  • ReAKT ambient kinetic technology
  • Peloton mode
  • DayBright pulse pattern
  • IP65 water rating
  • Cable-free design
  • Optimum mode selector
  • Fuel Gauge
  • USB charging
  • Light Source: 1 x XPE-R LED
  • Maximum lumens: 80
  • Maximum lumens (with ReAKT flare): 150
  • Maximum run time: 48 hours
  • Minimum run time: 6 hours
  • Battery: Internal Li-ion
  • Recharge time: 3 hours
  • Manufacturer claimed weight: 45 grams

In the box:

  • BoostR Rear Light with ReAKT and Peloton
  • QR seatpost bracket
  • USB charge cable
  • Quickstart guide