Simpson Racing DiamondBack Motorcycle/Race Helmet Matte Black- 7 5/8 - DOT/SNELL exhaust tips Premium rubber bumpers protect the

Premium rubber bumpers protect the cab when folded into the upright position

EAS Universal 5 Volt

4x Rubber mounting spacers

Dyno-Proven Gains up to +13 HP & +12 Lbs

Chevy Tahoe and GMC Yukon 1500 4WD SUVs 4

Simpson Racing DiamondBack Motorcycle/Race Helmet Matte Black- 7 5/8 - DOT/SNELL exhaust tips Premium rubber bumpers protect theA 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. Features: Recessed eye port offers a 100% shield seal Head restraint ready Italian composite shell Your helmet ships with