ALTITUDE 2.0 CARBON HELMET WITH HIGH FLOW CHARACTERISTICS / Reinvented for the most demanding trail and track riders, the 509 Altitude 2.0 Offroad Carbon Fiber Helmet combines ultralight performance with maximum venting.
Ultralight and ultra-ventilated, the Altitude 2.0 Offroad Carbon Fiber Helmet revolutionizes comfort for the most demanding trail and track riders.
Destroy all forms of dirt with the next-generation comfort and performance of the bestselling 509 Altitude 2.0 Offroad Carbon Fiber Helmet. Hand lay-up carbon fiber composite construction makes it lighter, stronger, and sleeker than anything before it. A larger chinbar intake plus upper exhaust vents keep you cool no matter how heated the session gets. Top of the line in every way, it includes the Fidlock® magnetic strap buckle for easy one-handed operation, plus GoPro® mounting capability.
- Hand lay-up carbon fiber composite construction
- XS to 4X sizes available in three shells for optimal fit and minimal weight
- Upper vents for optimal airflow
- Go-Pro® mounting capability, improved design
- Fidlock® chinstrap strap closure for easy in and out
- Perfect fit between helmet eyeport and 509 goggles
- Weight: ECE helmet as low as 1070 grams
- 509 helmet bag included