6D Helmets ATS-1R Helmet - Gloss Black - Extra Large - 30-0908 2003 Arctic-Cat 500 TBX Auto 4x4 they also contribute to the

they also contribute to the power gains from the mufflers

2003 - 04 YFM400FA Kodiak 4x4 Ultramatic

1995 Suzuki LT-4WD QuadRunner 250

2003 Gas-Gas EC/EC Ohlins 200

6D Helmets ATS-1R Helmet - Gloss Black - Extra Large - 30-0908 2003 Arctic-Cat 500 TBX Auto 4x4 they also contribute to the6D ATS 1R Helmet Patented Omni Directional Suspension (ODS) Lightweight 3k carbon fiber shell Air gap ventilation system Adjustable air intakes for chin, brow, and crown regions, easily operated with gloves on Aerodynamic wing design maximizes efficiency, reducing drag, buffeting, and lift at higher speeds Internal breath guard minimizes fogging by directing fresh air up the inside of the shield and exhausting breath down and out Multiple pad options