Simpson Racing SA2020 Diamondback Racing Helmet7 5/8 - Safety Orange Late Model 815 in Long - Standard

815 in Long - Standard Length - 1

00 in OD - Steel - Clear Anodized - Each

Uses most caster camber gauges

Spark Plug - Silver Racing - 14 mm Thread - 12

Motor Oil - HR2 - 10W30 - Conventional - Oil Filter Included - Five 1 qt Bottles - Chevy V8 1964-75 - Kit

Simpson Racing SA2020 Diamondback Racing Helmet7 5/8 - Safety Orange Late Model 815 in Long - StandardA 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.