The 509 Altitude 2.0 Carbon Fiber R-Series Snowmobile Helmet is built for racers who demand peak performance, protection, and compliance with competitive standards. Constructed from hand lay-up carbon fiber, this helmet offers lightweight strength and superior impact resistance. Featuring upper vents with adjustable shutter closures, a removable Pro-Series Breathbox, and a race-legal orange color to meet ISR regulations, the Altitude 2.0 R-Series excels across Snocross, Hillcross, Grass Drags, Ice Racing, Hillclimb, Snowbike, Cross Country, and Watercross events. DOT-approved for safety, it’s the ultimate choice for snowmobile racers seeking podium-ready gear.
✅ Race-Ready Design – Complies with ISR racing regulations across multiple disciplines
✅ Lightweight & Strong – Hand lay-up carbon fiber shell for maximum protection
✅ Optimized Ventilation – Upper vents with on/off shutter for airflow control
✅ Removable Breathbox – Pro-Series insert allows customized airflow and comfort
✅ DOT Certified – Meets FMVSS 218 safety standards for competitive and recreational use
✅ Model: Altitude 2.0 R-Series
✅ Part Number: F01009800-110-401
✅ Color: Orange
✅ Shell Material: Hand lay-up Carbon Fiber Composite
✅ Ventilation: Upper vents with shutter closures
✅ Breathbox: Removable Pro-Series system
✅ Certification: DOT FMVSS 218
✅ Binding: Sports / Racing Snowmobile Helmet
✅ Release Date: 02/28/2022
✅ Package Dimensions: Standard helmet packaging
✅ Category: Racing / Snowmobile Helmet
