Demi-Jet Helmets
The demi-jet helmet has a short shell that covers the ears and nape but leaves the face exposed, often with an integrated sun visor. It is the most common helmet in the city among scooter and small motorcycle users: light, airy, and easy to store in the under-seat compartment. Here you will find Kappa KV40 EVO, Bayard, Airoh, and other demi-jet helmets, in five sizes from XS to XL.
Demi-Jet Helmets: Guide, Tips, and FAQs
Strengths
- The lightest – under 1000g on many models
- Integrated sun visor – convenient when the sun is low
- Fits in the under-seat compartment – the short shell fits even in compact scooters
- Cool in summer – airy and light, ideal on hot days
Important Notes
- The demi-jet does not protect the chin.
- Below 10 degrees Celsius, direct wind on the face is tiring.
- Do not use the sun visor as the main visor.
Perfect for
For the commuter who rides a scooter in the city and wants the most comfortable and lightest helmet possible, for those who work in delivery and constantly put on/take off their helmet. Try the size in-store in Cercola (NA) or contact us for more information.
Warranty and Quality
Original Kappa, Bayard, Airoh, and other demi-jet helmets. Moon Bike S.r.l. is an authorized dealer based in Cercola (NA).
Frequently Asked Questions
What is the difference between a jet and a demi-jet helmet?
A jet helmet has a longer shell that completely covers the nape and ears, often with a long visor. A demi-jet helmet has a short shell, covers less, and weighs less. The jet offers more protection and shields from the wind; the demi-jet is more comfortable for city use and fits better in the under-seat compartment.
Is the demi-jet suitable for winter?
No, not really. Wind enters from the sides and bottom, and the sun visor does not protect from the cold. In winter, a long jet helmet with a full visor or a modular helmet is recommended. With a wind collar and closed goggles, you can use it up to 5-10 degrees Celsius, but not beyond.
How do I clean the sun visor?
Only with lukewarm water and a clean microfiber cloth, never with detergents or alcohol: they will damage the anti-scratch treatment. If it has become cloudy, it is best to replace it as a dedicated spare part: in the Visors section, you will find those compatible with most models.
