Simpson Racing SA2020 Diamondback Racing Helmet7.25 - Blue Sim Racing Blower Memory Kit - Air

Blower Memory Kit - Air Only - Kit

these fasteners offer long-lasting durability

Electric Fan Motor - Replacement - 9

34 in Stud - 1 in Extended Length - 1/2-20 in Thread - Hardware Included - Aluminum Cap - Black Anodized - 1 in Longer Stud - Each

Simpson Racing SA2020 Diamondback Racing Helmet7.25 - Blue Sim Racing Blower Memory Kit - AirA major revision to our Simpson Diamondback for 2021 combines a new Italian composite shell with a shorter chinbar and changes to the visor mounting for improved fit and function while also providing enhanced impact protection. Helmet ships with one clear face shield installed, additional face shields may be purchased separately.