Abus Helmet Purl-Y Signal Yellow S 51-55cm

Unmatched Safety and Comfort for Urban E-Mobility Riders.

High speeds demand superior protection. The Abus Purl-Y Signal Yellow helmet is engineered to meet the rigorous NTA standards for e-bikes and S-pedelecs traveling up to 45 km/h. Combining cutting-edge safety with urban style, this helmet is also perfect for traditional cyclists seeking enhanced comfort and security. Its shock-absorbing inner shell is fused to the outer layer through the proven In-Mold process, delivering robust impact resistance without compromising lightweight wearability. Adjustability is effortless thanks to the smooth-turning dial that custom-fits the helmet to your head size. Designed with braid-friendly clearance and a deep rear for optimal neck protection, the Purl-Y adapts seamlessly to your lifestyle and look. Optional clip-on lighting boosts visibility, setting a new benchmark for city riding safety.

Key Features

• NTA-certified for speeds up to 45 km/h – tailored for e-mobility demands.
• In-Mold construction for durable shock absorption and lightweight design.
• Individual fit adjustment via an easy-to-use, smoothly rotating dial.
• Ample space for braids between adjustment system and helmet edge.
• Deep rear coverage enhances neck protection in urban environments.
• Multiple color options to match your personal style.
• Optional clip-on light for increased visibility and safety.

Technical Specifications

• Designed for e-bikes and S-pedelecs reaching speeds up to 45 km/h.
• NTA-classified helmet meeting new safety requirements for high-speed urban riding.
• Suitable for bicycles without motor assistance as well.
• Shock-absorbing inner material firmly bonded to outer shell via In-Mold process.
• Individual head size adjustment with an easy-to-handle, smoothly moving dial.
• Space between adjustment system and helmet edge accommodates braids.
• Urban helmet design with a deep rear section for enhanced neck protection.
• Available in multiple trendy colors.
• Optional clip-on light accessory available.
• Size: S (51-55 cm).
• Color: Signal Yellow.

Frequently Asked Questions