The Ravel helmet, as its name suggests, is a gravel helmet. This means that it is suitable for riding on gravel, forest, and generally more demanding trails, as well as for road and city cycling. When riding on uneven terrain, it is extremely important that the helmet fits your head perfectly, which the Ravel helmet has ensured with 3D FIT and RUN SYSTEM ERGO+ technology. 22 vents provide very good ventilation. A light can also be installed on the back of the helmet, which ensures better visibility.

• HI-EPS – optimal shock absorption due to Hi-EPS material with microscopically small air chambers
• Inmold Tec – The low weight is due to Inmold technology, where the upper shell is thermally bonded to the Hi-EPS. This results in a solid surface connection, providing a very solid design
• Ceramic shell: the name for the outer shell of all Alpina helmets made using the Inmold process. It is a thin, lightweight material that is extremely resistant to impacts and scratches, contains UV stabilizers and is antistatic.
• Run System Ergo+ – the fine-adjustment system is fluid and soft to the touch, ensuring the highest level of comfort
• ERGOMATIC: the buckle that has been tried and tested countless times is used on all Alpina helmets. Multi-stage adjustment, controlled with just one hand. The buckle also cannot unfasten on its own in the event of an accident.
• Y-CLIP: The Y-clip connects the front and rear straps under the ears. When the clip is unfastened, the straps can be easily repositioned and fine-tuned. This allows for an optimal fit of the helmet
• Helmet weight 280g
• 22 ventilation holes ensure ideal airflow inside