Exposures new 900 lumen Sirius front light paired with the smart TraceR ReAKT rear light, gives you the best and most compact front and rear light combo. See down the road ahead in the darkest of nights and be seen from behind on even the brightest of days. This superb combination ensures you stay visible with 240° visibility and our bespoke daytime running pulse mode DayBright. Day and night, rural or urban, the Sirius Mk10 TraceR Mk2 pack has you covered.

Sirius Mk10 

Exposure Sirius Mk10 the ultimate “to be seen” front light, now with the output increased to 900 lumens to light the road ahead in the dark nights. The Sirius hits the sweet spot for power to weight, housed in a CNC machined aluminium body that features 240° front and side illumination giving the flexibility to be used for the daily commute or longer rides.

Key Features:

• Made from Anodised 6063 Aluminium
• Wide 240° ensures you stay visible and safe
• IP65 rating for all weather riding
• Output: 900 lumens
• Weight: 84g
• Runtime: 1.5-36 hours

TraceR Mk2

The Exposure TraceR Mk2 ReAKT packs technology and performance into a super compact rear light. ReAKT (Ambient Kinetic Technology) is the latest innovation automatically adapting the light to conditions, flaring up to 120 lumens under braking or entering brighter environments, the addition of PELOTON mode, causing the TraceR to dim when the light from the rider behind is detected, the TraceR can still be seen. Featuring Optimised Mode Selector with 3 brightness levels, side illumination.

ReAKT - Rear lighting that flares up automatically under braking. It can also intelligently adapt to the surrounding ambient light conditions to maintain maximum contrast and visibility, for example brightening for street lit areas and moving into sunlight from shade.

Peloton mode - This mode enables rear lights to automatically dim down when the front light of the rider behind is detected, preventing dazzling in the chain gang, it then flares up at the back of the pack for maximum safety.

Key Features:

• Made from Anodised 6063 Aluminium
• ReAKT keeps you safe, increasing brightness as you brake
• IP65 rating for all weather riding
• Output: 75 lumens ReAKT boosts up to 120 lumens
• Weight: 35g
• Runtime: 3-24 hours

Sirius Mk10 and TraceR Mk2 Light features

Day Bright

Bespoke pulse pattern designed for daylight use which is more conspicuous than a regular pulse and visible from over a kilometre away, even in the brightest conditions. DayBright mode will get you noticed. Be Seen Be Safe.

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.

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.

Occasionally, without notice, manufacturers change product design and/or specifications.