• Exposure Race MK13 (35-31.8mm QR Bracket) AW18

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        • $280.00 280.00
        • RRP $351.49
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Exposure Race MK13 with 35/31.8mm

Built for professionals with up to 1900 lumens of super bright light output with a huge host of technologies and design features that give you full control for excellent visibility in a range of environments.


Never have to worry again about replacing your bike light’s batteries because the Race MK13 is USB and mains rechargeable. With a battery light indicator you’re also know when it’s time to charge.

Smart Port Technology

Not only is the light rechargeable but it can also help you recharge other devices with Smart Port technology. You can plug in other USB chargeable devices directly into the light for quick, easy on the go charging.

Reflex Plus

Never have to stop your cycling to readjust your light’s mode with Reflex Plus your light will automatically adjusts its lighting to your current environment. The Race MK13 senses gradient, acceleration and cornering forces to interpret which output is best while automatically maintaining the burntime that you’ve selected.

Durable Design

The anodised aluminium body construction provides a rugged housing that is capable of withstanding intense impacts and abrasions. The housing provides an IPX6 water resistant certification, so you can use the light even in the most torrential of conditions. The specialised design also ensures intelligent thermal management ensuring that your light doesn’t overheat during long periods of use.

In the Box

Race MK13 front light

35/31.8mm bracket

Smart charger

USB charging cable

Quick start guide


  • 2 x White XPL2 Cree LED
  • Up to 1900 lumens output
  • 36 hours maximum battery life
  • USB and mains rechargeable
  • 6 hours full recharge time
  • Battery life indicator
  • Multiple light modes
  • Cable free design
  • Smart port
  • Anodised 6063 aluminium body construction
  • Intelligent thermal management
  • IPX6 water resistant rating
  • Reflex Plus technology
  • Dimensions: 107 x 46mm

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

  • Delivery costFREE
  • Delivery toUSA
  • 365 Days return or exchange

    If you're not completely satisfied with an item you may return it within 12 months of purchase. We'll give you a full refund if the item hasn't been used or the component hasn’t been fitted.

    More information on returns
  • Pay by PayPal, Bank Transfer or Card


  • Colour: Black

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