Sweet Protection:

The Sweet Protection Tucker 2Vi MIPS Helmet is engineered for aero-focused road cyclists and triathletes who demand elite-level aerodynamic performance, comfort, and safety in one lightweight package. Built on the advanced 2Vi® technology platform, it integrates carbon-reinforced shells, multi-layer variable elasticity foam, and the MIPS Air system to provide high-end impact protection while optimizing weight and airflow. Developed through extensive wind tunnel testing and CFD analysis, the helmet features a refined long-tail profile and targeted ventilation to reduce drag without compromising cooling. A 360° Occigrip adjustment system ensures a precise, secure fit—even at race speeds—and pairs seamlessly with compatible eyewear.

Features

• 2Vi® platform combining carbon reinforcement, variable elasticity shell layers, and MIPS Air
• Aero-optimised ventilation with inlet at the stagnation point for low-drag cooling
• Wind tunnel and CFD-informed shaping for reduced aerodynamic resistance
• 360° Occigrip fit system with height adjustment and ponytail compatibility

SPECIFICATIONS

Weight: Approximately 351 g (size S/M or M/L)
Certification: CE EN 1078 compliant
Fit system: Occigrip 360° dial
Ventilation: Aero channels with frontal inlet

All UK Mainland Bike Deliveries Over £999 - Free Bike orders are sent via TNT/FedEx with estimated delivery within 1 working day after quoted dispatch time (For Scottish Highlands, Northern Ireland, Isle of Man and the Channel Islands deliveries please allow an additional 1-4 working days).Bike orders under £999 and eBikes will incur a £25 delivery fee.

Free Delivery On Orders Over £199.99 - When you spend more than £199.99 at 99 Bikes deliveries to a UK mainland address will be free (excludes bikes & large items).Certain regions and territories of the UK will incur additional charges, details of which can be found on our delivery page.

Click & Collect Orders -Please be aware Click & Collect orders may take some time to fulfil. We advise not to travel to your chosen store until you have been notified that your order is ready for collection.

At 99 Bikes our priority is to ensure that you are highly satisfied with your purchase. In the unlikely event that you aren't, we offer a 30 day online return policy* in which you can receive a full refund. Any item including bikes (with the exception of food) can be returned to us for any reason provided it is received by us in an unused and resalable condition in or with its original packaging which must be undamaged.

Find Out More About Returns >