MaXx-D Mk13 - with 35/31.8mm QR Bracket

Article code EXPMAXXD13
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  • Overview
  • Bring powerful lighting to the trail with the Exposure MaXx D Mk13 Front Light provides a wide beam and up to 4000 lumens of ultra-bright output

Product details

Need a light with a powerful output that simultaneously highlights the edge of the trail, without compromising the far-reaching beam, AND automatically adjusting output in tune with the terrain? Then look no further than the Maxx D; perfect for aggressive riding on singletrack and technical terrain, thanks to its combination of lenses and Reflex Technology.


LED Configuration: 4 x White XPL2
Lumens: Max 2500 (Measured) (Reflex 4000)
Battery: 11,600 mAh Lithium Ion
Runtime: 2 - 36 hours
Rechargeable: Through Case USB
Charge Time: 6 hours
Weight: 310g
Material: Anodised 6063 Aluminium
Water Resistance: IP6
Head Diameter: 54mm
In The Box: MaXx-D MK13, QR Handlebar Bracket (31.8mm - 35.0mm), Fast Charger, QS Guide


Reflex +

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. Once cooled the output is automatically restored.

Cable Free Design (CFD)

Battery is housed within the body of the light so there are no cables or separate battery units giving a neat solution with less opportunities for water ingress, mounting difficulties and crash damage. Combined with the renowned quick release handlebar bracket lights are easy and quick to mount with rock solid attachment.

Smart Port Technology Plus (SPT+)

Smart Port+ enables the charge port to accept auxiliary accessories such as rear lights, remote switches, Support Cells and use your light as a power bank to charge USB devices.

Fuel Gauge

Using a traffic light system remaining runtime is easily monitored at a glance so you’re not caught out. The colour feedback is also used for mode selection, before defaulting back to runtime.

OLED Status Display (OSD)

An LED display panel that gives clear information on which mode the light is in, runtime remaining in hours and minutes, percentage charged and feedback information during OMS. Patent Protected.


Top Features:

  • Output: 4000 lumens Reflex Boost, 2500 constant
  • Weight: 310grams
  • Burntime: Min 2 hrs Max 36 hrs
  • Battery Capacity: 11600 mAh Li ion
  • Dimensions (mm): Length - 115, Head - 54, Back - 50
  • LED's: 4x XPL2
  • Comes with UK power plug

Product Data

  • Brightness: 2500-2999
  • Rechargable: Yes
  • Charging Method: USB
  • Commuter: Yes
  • Touring: Yes
  • Cyclocross: Yes
  • Road: Yes
  • MTB: Yes