Project Description

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The perfect commuter light that crosses the boundaries of ‘to see’ and ‘be seen’ now at 850 lumens. For the rider who wants a minimalist light and a high output.  An array of runtime options selected via the OMS can cater for different rides and conditions, whilst side illumination maintains safety throughout the urban jungle. Also featuring our DayBright pulse pattern, this slick unit lights up the streets both day and night.

Can be helmet mounted (helmet mount sold separately).

Product Specifications

Output:                               850 lumens

Weight:                               84grams

Burntime:                           Min 1.5 hrs Max 36 hrs

Battery Capacity:               2900 mAh Li ion

Dimensions (mm):            Length – 110, Head – 28, Back – 28


In the Box: Sirius Mk9, QR Handlebar Bracket, USB Charge Cable, QS Guide

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

  • DayBright
  • Optimum Mode Selector
  • Intelligent Thermal Management
  • Smart Port Technology
  • Cable Free Design
  • Fuel Gauge
  • 2 Year Warranty
  • Made in the UK

Trail/Enduro: 0%
XC/CX: 0%
Road/TT: 100%
Commute/Urban: 100%