Alpinestars Jettson S-M3 Gray Purple Black Glossy

Alpinestars SM3 Jettson Gray Purple Black Glossy - High Performance Safety for Committed Off-Road Bikers

Ready for adventure, designed to protect you.

Designed for MX, Enduro and off-road enthusiasts in general, the SM3 Jettson Gray Purple Black Glossy helmet from Alpinestars takes you on a journey of innovation and protection. With its tailored comfort, advanced technologies and ultra-racy design, it's designed to let you concentrate solely on what you love: pushing the limits on the most demanding terrain.

Whether you're attacking a single in the forest or flying over a bump in MX, the Alpinestars SM3 Jettson helmet is designed to meet the demands of the most seasoned off-road riders. Its multi-density thermo-injected shell combines lightness and strength, offering excellent shock absorption.

Its 17-channel ventilation system (10 inlets, 7 outlets) ensures optimum air circulation, even when riding hard. In the event of a fall, patented rotational force reduction technology acts as a veritable inner shield, mimicking the role of cerebrospinal fluid in absorbing oblique impacts.

Designed down to the smallest detail, it incorporates hydration tube channels in the foams, a quick-release visor system, and removable cheek pads with emergency removal. Comfortable, eco-responsible (recycled material lining), and ready to be adjusted to your body shape, it's ECE 2206 and DOT approved.

The SM3 Jettson is much more than a motocross helmet. It's your ally on every terrain.

Key features

• Rotational reduction technology: Limits oblique forces to better protect your brain.
• Optimized ventilation: 17 channels to keep your head cool, even when the going gets tough.
• Ultra-resistant multi-density shell: Designed to absorb impact without weighing you down.
• Quick-release visor system: Reinforced safety in the event of a fall.
• Eco-designed, adjustable lining: Comfort, hygiene and reduced environmental impact.

Technical specifications

• Shell material: Thermo-injected variable density
• Shield type: Shieldless (motocross helmet), detachable visor
• Fastening system: Stainless steel double D chin strap
• Weight: 1430g (ECE) / 1460g (DOT)
• Approvals: ECE 2206 & DOT

Benefits

• Enhanced safety thanks to advanced rotational impact management
• Assertive styling in a striking gray/purple/black glossy finish
• Compatible with hydration systems for long off-road rides

Care and maintenance

After each outing, remember to remove the internal foams (machine washable at 30°C) to keep your helmet fresh and hygienic. Just wipe the shell with a damp cloth to restore its shine. Avoid solvents: helmets need to be respected.

Frequently asked questions

Is this helmet suitable for competition?
Yes, it meets the latest ECE 2206 and DOT safety standards, and incorporates technologies used in pro racing.

Can I add a hydration system?
Yes, it can! The channels in the cheekpads make it easy to insert a hose.

How do I choose the right size?
Refer to our Alpinestars size guide. And if you're not sure, our customer service team will be happy to help.

Available now at iCasque: order your SM3 Jettson and treat yourself to a top-of-the-range helmet designed for off-road performance. Fast delivery, personalized advice and easy returns: at iCasque, we're with you wherever you go.