Simpson Racing SA2020 Diamondback Racing HelmetRed Mini-Stock 375 in Thick - Aluminum

375 in Thick - Aluminum - Black Anodized - Tilton 1600 Series Throwout Bearings - Each

Quick Turn Dzus Fastener - Oval Head - Slotted - 5/16 x 0

Fuel Level Gauge - Traditional Chrome - 0-90 ohm - Electric - Analog - Short Sweep - 2-1/16 in Diameter - Black Face - Each

Crankshaft Pulley - Gilmer - 18 Tooth - 1 in Wide - 3/8 in Pitch - 1 in Mandrel - 1/8 in Keyway - Aluminum - Black Anodized - Universal - Each

Simpson Racing SA2020 Diamondback Racing HelmetRed Mini-Stock 375 in Thick - AluminumA 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.