Seal of Approval.
4.0 CARBON is engineered for safety performance, exceeding ECE 22.06 requirements by a minimum of 20%, and carrying DOT approval and a SHARP 4-star rating.
Our goal is for every customer to be totally All transactions made on our site are protected by 256-bit SSL encryption, the same as that used by major banking institutions.
We comply with the most stringent international standards, such as ISO/IEC 27001 certification for information security and the PCI-DSS standard imposed on payment providers.
To further enhance this security, we only work with trusted partners such as Stripe, PayPal,Apple Pay,Google Pay and Visa/Mastercard Secure Code.
Finally, your banking details are never stored on our servers, ensuring complete confidentiality.
An official tracking number will be provided once the package has been picked up by the carrier.
You have 30 days after receipt to return an item to us.
Simply contact our customer service department to obtain a prepaid label and follow a simplified return procedure.with their purchase. If this isn't the case, let us know and we'll do our best to work with you to make it right.
All orders are shipped via DHL Express and FedEx International Priority.
An official tracking number will be provided once the package has been picked up by the carrier.
You have 30 days after receipt to return an item to us.
Simply contact our customer service department to obtain a prepaid label and follow a simplified return procedure.
Your data is protected by industry-standard encryption.


4.0 CARBON is engineered for safety performance, exceeding ECE 22.06 requirements by a minimum of 20%, and carrying DOT approval and a SHARP 4-star rating.
The fully re-engineered internals, including head-liner and cheek pads, take fit, comfort, acoustic control and support to a whole new level.
The world’s first road-ready motorcycle helmet to feature RHEON™ technology. Next-level impact protection seamlessly integrated directly into the 4.0 head-liner.
4.0 CARBON is compatible with the Shockwave Bluetooth audio system. Featuring seamless helmet integration, the Harman Kardon designed and tuned unit delivers rich & crisp audio.
Featuring 215° horizontal and 100° vertical field of vision, the 4.0 edge-to-edge visor maximises peripheral vision. Anti-scratch dipped, Pinlock 70 compatible, and made from Optical Grade Ballistic Polycarbonate.
Take full control of your helmet environment with open/close vents & tune your thermal comfort in both warm and cool climates.
We currently ship across most European countries with fast and reliable delivery partners. 📦
Yes! Every order comes with a tracking number so you can monitor your shipment in real time. 🚚
Absolutely. We use encrypted SSL-secured checkout and trusted payment providers to keep your information protected. 🔒
No worries — we offer a hassle-free return policy for eligible orders. Customer satisfaction is our priority. 💙
No hidden surprises. The price you see at checkout is the price you pay. ✅
Fast Shipping
Global doorstep delivery — US, Europe & international
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Customer satisfaction No.1 priority