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Brand: See.Sense

See.Sense ACE Rear Light

See.Sense ACE Rear Light
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Brand: See.Sense

See.Sense ACE Rear Light


ACE makes you more visible at riskier moments, keeps you connected through a smartphone app, and gives you the chance to improve the roads you cycle on.

When you face moments of increased risk on your commute (e.g. at junctions, filtering traffic or high-stress intersections), ACE reacts by automatically flashing brighter and faster to make you more visible to other road users. It also shines powerfully both in daylight and at night-time, helps you be seen from over a mile away, and gives you 200° of side visibility.


  • See.Sense’s award-winning bike lights don’t just make you safer on the road though. They work with our companion app to give you a voice.
  • Share your ride insights to help Planners create better cycling infrastructure, upgrade roads and boost cycling safety.
  • Unlock theft alerts (get notified if your bike is moved without you) and crash alerts (automatically message a contact if in a crash).
  • Get low battery notifications, and control and customise your lights by changing their brightness level or flash mode/patterns.
  • See your cycling stats or pair ACE with a compatible Garmin device thanks to ACE’s ANT+ technology.


  • Lumens: 125
  • Runtime: 10 hours
  • Weight: 35 grams
  • Water Sealed: IP67

In The Box:

  • 1x ACE rear light
  • 1x ACE Mount & insert
  • 1x Aero Mount
  • 1x Bag Mount
  • 4x Straps
  • 1x Micro USB cable