Description
Refined for maximum performance, the updated version of the popular 509 Altitude series introduces an entirely new level of capability. With a reinforced hand lay-up fiberglass build, the 509 Altitude 2.0 Helmet is not only lighter and stronger, but also offers unparalleled comfort. The addition of the Fidlock® magnetic strap buckle allows for effortless one-handed use, while customizable features like the detachable Pro-Series Breathbox make it suitable for any terrain or condition throughout an entire season.
- Hand lay-up fiberglass composite construction for stronger, lighterweight, and better fit construction
- DOT/ECE certified in USA
- One piece eye port trim
- Upper vents with on/off shutter closure for airflow control
- Fidlock® chinstrap strap closure for easy in and out
- Go-Pro® mounting capability, improved design
- Perfect fit between helmet eyeport and 509 goggles
- Pro-Series Breathbox for complete protection, removeable for great air flow
- Weight: DOT/ECE 1200 grams
NO RETURNS ON HELMETS
Explore more from our collection.





Reviews
There are no reviews yet.