🚴 2-in-1 Adult Bike Helmet – Convertible Full-Face & Half Helmet for MTB, Enduro & Urban Riding

Whether you're tackling rugged trails, downhill runs, or city commutes, this 2-in-1 adult bike helmet is engineered to adapt to your needs. With the flexibility to switch between full-face and half-helmet modes, you get **maximum protection when you need it** and **lightweight breathability when you don't**.

🛡️ Dual-Mode Protection – Ride Your Way

This helmet is designed for versatile riders. Use the full-face mode for downhill, enduro, and trail rides for complete jaw and skull coverage. Switch to half-helmet mode for lighter road cycling, commuting, or summer rides when airflow matters more.

🚨 Impact Absorption – Engineered for Safety

Featuring a tough polycarbonate outer shell and a shock-absorbing EPS foam liner, this bike helmet meets high-impact protection standards. Added EPP collarbone zones and chinbar shock pads provide crucial cushioning during falls and reduce the risk of injury.

🎯 Snug Fit for All-Day Comfort

Equipped with a precision head circumference adjuster, this helmet easily adapts to head sizes for a secure and personalized fit. No wobbling, no pressure points—just a solid feel that stays comfortable no matter how long you ride.

🌬️ Ride Cool – Built for Breathability

Stay cool even when the ride gets intense. With 15 high-flow ventilation channels, airflow is maximized across your head, keeping you refreshed. The helmet weighs under 500g (1.1 lbs), making it light enough for long rides without strain.

🔑 Key Features

• ✔ Dual-mode design: full-face & half-helmet configuration
• ✔ Polycarbonate shell + EPS liner for optimal shock absorption
• ✔ EPP collarbone and chinbar impact zones
• ✔ Adjustable dial fit system for head security
• ✔ Lightweight & breathable – only 500g with 15 air vents
• ✔ Ideal for mountain biking, enduro, downhill, urban & gravel riding