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See.Sense Ace Rear Light

GBP 15.65

RRP £45.00


Save: £29.35


Sold out

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Average connection time 25 secs

Average connection time 25 secs

Reactive Lights For Safer Rides

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.


  • iOS App is now live on the App Store
  • Android App will launch end of October on the Google Play Store
  • 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.
  • Lumens: 125
  • Runtime: 10 hours
  • Weight: 35 grams

More than an bike light

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. Through the app, you can:

  • Help create better cycling infrastructure for everyone by sharing your rides with Transport Planners, or providing them with direct feedback.
  • Receive theft alerts if your bike is moved without you, automatically send crash alerts to a nominated contact, and get low battery notifications.
  • Control and customise your lights by changing their flash mode, brightness level or flash patterns.
  • See your cycling stats or pair ACE with a compatible Garmin device thanks to ACE’s ANT+ technology.

What's In The Box:>

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


How long will it take to arrive?

Please check the stock availability notice on your item when placing your order. This item is: Sold out

How will I know it has been sent?

You will receive an email to confirm when your item has been sent.

You can also check the status of your order and individual items by accessing My Account details and following the prompts.

Please allow 10 working days from dispatch of your order before notifying us of any late deliveries.

It may be advisable to check with your neighbours to see if a parcel has been left with them, check any outhouses you might have where it may be left if it cannot fit through your letterbox and contact your local sorting office to see if the item has been returned to the depot as undelivered and awaiting collection.

If I'm not completely happy with my item?

Please see our returns policy.

Customer Reviews

Overall Rating : 3.71 / 5 (7 Reviews)
  • 2 5 star reviews
  • 2 4 star reviews
  • 2 3 star reviews
  • 1 2 star reviews
  • 0 1 star reviews

Top Customer Reviews

Where reviews refer to foods or cosmetic products, results may vary from person to person. Customer reviews are independent and do not represent the views of The Hut Group.

Bright "Blinky" but flawed and forget about the 'smart'

+ Bright, secure mount, loads of flash/steady/brightness options - inconsistent battery life (anywhere between a week and a 3hr ride). Needs the app to change options. Struggles to connect to Garmin, spends most of the time trying to form a light network. If you want the smart features you need to enable "insights" in the app every single time you use it, it defaults to off . At the 17.99 sale price is a half decent blinky, if I'd paid rrp and wanted the Smart features I'd have e it back.

Good bright light.

Purchased the see.sense Ace rear light on offer from Probikekit and it is a great little light, I only run mine on flash and about half power but its very visible and will draw attention in both night and day. The mountings are solid enough, and the light won't unclip accidentally. The app can be a bit temperamental, I'm using a huawei on android so it might be down to that, but it does give great control over the settings for the light, the 'stats' page can be a bit hit and miss too. The rear lights can also form network with a garmin which is a handy feature and they seem to have plenty of run time in them. All in all a good visible light for the price, if the app was a bit more 'perfect' it would be wort 5 stars.

Good light but clip is rubbish

The light is great but if you plan to clip it onto your saddle bag I wouldn't buy it. The clip slipped off my topeak saddle bag the 1st ride out. If you are mounting it on the frame then it's a great light. They should provide a better,tighter, more sturdy clip.

Compact, light and very bright

It's a compact and very lightweight light but is very bright in daylight and a highly visible 'brake light' red. Lots of mounting options make it simple to fit (or wear). The app (and a smart-phone!) is necessary to access all of the available flash modes and settings-including brightness reduction for group rides, though basic on/off, steady and simple flash are available from the light's button. With the app and bluetooth and riding in the cold it seems quite battery-thirsty, getting down to 45% from a two hour ride. Road reporting doesn't seem to be a (UK) nationwide scheme but limited to certain city schemes. Motion detection/theft alert is potentially comforting though can lead to odd behaviour (and battery drain) when the light isn't on your bike! The rubber switch panel on my unit is slightly misaligned which is aesthetically irritatiing but not a functional problem. At the sale price it's worth it for the performance of the light without the bells and whistles, otherwise I'd check out how well the 'extras' suit your needs.

See Sense rear light

Fantastic service, great product and free postage too. 5*

Excellent Rear Light

This light is really good. An app controls the lights funtions - flash, burst, constant etc, as well as the brightness, on/off (which can also be switched on using the button on the light itself). It easily links with your phone's bluetooth. I use the light for both day and nightime rides, changing the brightness and mode for each. The charge lasts for many hours also. The light mounts are really secure. I'm not one for using the other funtions like crash alert, road mapping, theft etc, so can't really comment on these, but I know they are there when using the app. As a light its excellent - easy to charge, mount, its bright when needed, has many mounting options and light modes, and priced very well vs. other lights I have had, or have seen elsewhere. Recommended.

Too bright?

Very bright light which will be good for solo rides to be seen during daylight rides but too bright for group rides