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    • Exposure Race MK15 Front Light


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  • Exposure Race MK15 Front Light

    Throwing out an impressive 1450 lumens this light is the ideal solution for XC racing, Lightweight and sleek it allows use for both road and off-road cycling. Exposure’s Reflex ++ technology boosts lights to the our highest available lumen yet and then automatically dim the beam during climbs, all this while not having to press any additional buttons, the Optimised Mode Selector which allows the user to select various light modes and times, and finally, making use of the Intelligent Thermal Management system will ensure the light continues to perform at its full potential and not cut out due to overheating.



    Reflex automatically adjusts the light to provide boosted output when riding hard and fast then intuitively dimming for the slower sections such as climbs.  This is all to optimise battery capacity, to provide extra light when needed and save it when not required. Reflex achieves this by using data from 3D digital accelerometers including gyroscope and thermistors. It continually analyses the data to make seamless adjustments to benefit the rider, probably better than the rider can. In reality it is a form of artificial intelligence. The selected run time will be achieved by averaging the output over the period.

    Optimised Mode Selector (OMS)

    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 (ITM)

    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.


    • Material: Anodised 6063 aluminium
    • LED Configuration: 2x White XPL2
    • Maximum Lumen Output: 1450 Lumens (Reflex 2100)
    • Battery Type: 5800mAh Lithium-Ion
    • Maximum Runtime: 2-36 hours
    • Charge Time: 8 hours
    • Charger Type: USB
    • Water-Resistance Rating: IP6
    • Dimensions: 107mm x 46mm
    • Weight: 186g


    • Colour: Black

    In The Box:

    • Race MK15
    • QR Handlebar Bracket (31.8mm – 35.0mm)
    • Fast Charger
    • USB Charge Cable
    • Quick Start Guide

    Buy Exposure Lights from Chain Reaction Cycles, the World's Largest Online Bike Store.


    • Colour: Black
  • Save 18%
    RRP £250.00
    £204.00 204.00
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