Project Description

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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.

Be at one with the trail.

Product Specifications

Output:                               4000 lumens Reflex Boost, 2500 constant

Weight:                               310 grams

Burntime:                           Min 2 hrs Max 36 hrs

Battery Capacity:               11600 mAh Li ion

Dimensions (mm):            Length – 115, Head – 54, Back – 50

Charge time:                       6 hours.

LED’s  4x XPL2

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 optimize 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.


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.

(For more information on the following, visit the Technologies page under Product Support)

  • Reflex Plus Technology
  • OLED Status Display
  • Optimum Mode Selector
  • Intelligent Thermal Management
  • Smart Port Technology +
  • Fast Charging
  • Cable Free Design
  • Fuel Gauge
  • QR Bracket
  • 2 Year Warranty
  • Made in the UK

Trail/Enduro: 100

XC/CX: 100

Road/TT: 15

Commute/Urban: 0