Abus Youn-I 3.0 Bike Helmet – Signal Yellow, Size M 52-56cm

Abus Youn-I 3.0: The Smart Everyday Helmet in Signal Yellow

The Abus Youn-I 3.0 is designed to bring style and safety together for riders of all ages. With its clean, modern shape and eye-catching Signal Yellow finish, it suits any urban outfit while offering a genuinely comfortable, secure fit — even for narrower head shapes. A fine-adjustable fit system paired with soft comfort padding keeps the helmet snug all day, and the integrated, rechargeable rear light adds a real safety boost during darker commutes. Best for students, commuters and anyone cycling through the city who wants a helmet that looks good and keeps them visible in traffic.

Key Features

• Modern, urban design in Signal Yellow that appeals to teens and adults alike
• Fine-adjustable fit system and soft comfort padding for a secure, individual fit
• Magnetic chin buckle that’s easy to open and close on the go
• Integrated rear light with rubber button control for better visibility in traffic
• Reflective sticker for extra visibility from all angles
• USB-C charging port lets you charge the light in about an hour, on or off the helmet

Specifications

• Size: M, 52-56cm
• Color: Signal Yellow
• Closure: Magnetic chin buckle
• Light charging: USB-C, approx. 1 hour full charge
• EAN: 4043813003321
• Product code: AH01568

What size head does the Abus Youn-I 3.0 M fit?

This listing is for size M, which fits head circumferences of 52-56cm. Thanks to the fine-adjustable fit system, the helmet can be tuned precisely within that range for a comfortable, secure fit, including for narrower head shapes.

Can I remove the rear light to charge it separately?

Yes. The rear light features an external USB-C charging port, so you can either leave it mounted on the helmet while charging or remove it if you prefer. A full charge takes around one hour and powers the light for improved visibility in traffic.

Is the Youn-I 3.0 suitable for both kids and adults?

Yes, the Youn-I 3.0 is designed to appeal across generations, from children to adults, with a modern look and color options ranging from subtle tones to kid-friendly patterns. This specific listing comes in Signal Yellow, size M (52-56cm).