Abus Youn-I 3.0 Helmet Light: See and Be Seen
The Abus Youn-I 3.0 helmet light (Ace/Mips) is a sleekly designed rear light that slots effortlessly into the mounting slot at the back of the Youn-I 3.0 bicycle helmet. With four selectable light modes and long-lasting battery performance, it keeps you visible to traffic in any condition. Best for cyclists who own the Youn-I 3.0 (Ace/Mips) helmet and want reliable, integrated rear lighting for commuting or evening rides.
Key Features
- Slots directly into the Youn-I 3.0 helmet’s rear opening for a clean, integrated look
- Four light modes — Steady, Power, Pulse and Flash — for optimal visibility in any weather
- Easy-to-use rubber-coated button for quick mode switching
- Long battery life: up to 4 hours in continuous mode, up to 29 hours in flashing mode
Specifications
- Compatibility: Youn-I 3.0 (Ace/Mips) bicycle helmet
- Light modes: Steady, Power, Pulse, Flash
- Battery life (continuous mode): up to 4 hours
- Battery life (flash mode): up to 29 hours
- Control: Rubber-coated button
- EAN: 4043813005110
- Product code: AH01755
Is this helmet light compatible with other helmets?
This helmet light is specifically designed to fit into the rear opening of the Abus Youn-I 3.0 (Ace/Mips) helmet. It’s built as a dedicated accessory for that model, so compatibility with other helmet types is not guaranteed based on the available product data.
How long does the battery last?
The Youn-I 3.0 helmet light offers up to 4 hours of runtime in continuous (Steady) mode, and up to 29 hours when set to a flashing mode like Pulse or Flash. This makes it suitable for both daily commutes and longer rides without frequent recharging.
How do I switch between light modes?
Switching modes is simple: just press the rubber-coated button on the light to cycle through Steady, Power, Pulse and Flash. You can pick the best setting depending on the weather and how visible you need to be on the road.

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