Stilo Side Air Kit for ST5/ST4 Window & Cage Nets 2 Youth Helmet incorporates the

2 Youth Helmet incorporates the same advanced technology

Drivers with multiple helmets or teams with multiple drivers can purchase additional MAGLOCK AIR™ helmet side only air kits

Highly breathable

Sold as one complete kit

33 and 35mm thickness

Stilo Side Air Kit for ST5/ST4 Window & Cage Nets 2 Youth Helmet incorporates theAir cooling components and aero accessories for Stilo helmets. Product Description: Forced Air Kit Side ST5 ST4 Clear Kit At Stilo Helmets, our mission is clear: to empower every racing enthusiast, from grassroots to professional, with the pinnacle of safety and performance technology. We believe in uniting all competitions under one helmet, engineered to perfection through relentless innovation, unwavering reliability, and a commitment to ourselves