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Estimated delivery in 7-10 Business Days.
PREMIER HELMETS 25 Subverter DB 9 BM Convertible Motorcycle Helmet
Designed for demanding riders who seek both comfort and protection, the PREMIER 25 Subverter offers a convertible design that easily transitions from a full-face to an open-face helmet, adapting effortlessly to your riding style and environment.
This adult helmet ensures a secure, customized fit thanks to its micrometric buckle, which allows for quick and precise adjustments even while riding.
The PREMIER 25 Subverter stands out not only for its versatility but also for its focus on rider safety and comfort. Its advanced polycarbonate shell provides excellent impact resistance while remaining lightweight to reduce neck fatigue on long journeys. The aerodynamic design minimizes wind noise and drag, enhancing stability at high speeds and delivering a smoother, more enjoyable ride.
Convertible Design: Easily switches between full-face and jet configurations.
Advanced Polycarbonate Shell: Lightweight yet strong, offering excellent impact absorption.
Aerodynamic Shape: Reduces wind noise and improves stability.
Integrated Sun Visor: Provides instant protection from glare without the need for extra eyewear.
Removable and Washable Interior: Keeps the helmet fresh and comfortable over time.
Hypoallergenic Liner: Suitable for sensitive skin.
Excellent Ventilation: Promotes constant airflow and prevents overheating.
Micrometric Buckle: Ensures a secure and comfortable fit.
Certified Safety: Meets or exceeds current safety standards for reliable protection in all conditions.
30-Day Return Window
You may return most new, unopened items within 30 days of delivery for a full refund.
Shipping Costs for Returns
If the return is due to our error (such as receiving an incorrect or defective item), we will cover the return shipping costs.
Refund Timeline
You can generally expect a refund within four weeks of sending your package back. This estimate includes:
How to Return an Item
Worldwide Shipping
We can ship to practically any address in the world. However, please note that some products have shipping restrictions and may not be available for international shipment.
Shipping & Delivery Estimates
When you place an order, we will estimate the shipping and delivery dates based on:
Depending on the shipping provider, these estimates may appear on the shipping quotes page.
Weight-Based Rates
Many items have weight-based shipping rates. The weight is found on each product’s detail page, and shipping companies round up to the next full pound when calculating costs.
Our business model is manufacturing to retail. That is why we can afford to offer better prices without compromising on quality.
We do our best to deliver all orders within 4-6 business days. Most of the orders are delivered within 3 business days.
Sure, you can exchange your product within 30 days of your purchase.
Yes, all our products are CE approved. Buy with confidence.
Yes, we offer product quality guarantee of 6 months. If you find any defect within 6 months of your purchase, we will gladly replace your product.














