509 Altitude 2.0 Carbon Fiber Snowmobile Helmet - Galaxy (Non-Current) 2026 Watersports Collection but removable if you prefer

but removable if you prefer less bulk and faster in and out

Bore Splined

Volume: 915 cubic inches / 15 liters

Adjustable snap cuffs

Features a large main compartment

509 Altitude 2.0 Carbon Fiber Snowmobile Helmet - Galaxy (Non-Current) 2026 Watersports Collection but removable if you preferamped for even more intense riding, the next generation of 509 Altitude helmets introduces a new level of fierce performance. At the forefront is the 509 Altitude 2. 0 Carbon Fiber Helmet, featuring a handcrafted carbon composite design that is lighter, stronger, and more streamlined than ever. Designed for those who crave an aggressive ride, it also includes the convenient Fidlock magnetic strap buckle, a built in universal camera mount, and advanced