US$ 20.84
leinenkugel patio umbrella Ocean Parasol 9' Outdoor Round Cement Grey Size:Medium 55-58cm Smart Helmet with Camera Outdoor Umbrella Cover available
Smart Helmet with Camera Bike Motorcycle Helmets Alert Indicator Magnetic Goggle | eBay
4 intake vents, including an MX inspired chinbar vent, and 2 exhaust ports are coupled with deep channeling in the interior energy-absorbing EPS foam resulting in superior helmet venting
Cement Grey
Size:Medium 55-58cm
It seems that it was a protector part for racers in the past
Outdoor Umbrella Cover available (sold separately)
US$ 20.84
US$ 29.30
US$ 23.35
US$ 23.14
US$ 28.40
US$ 24.55
US$ 28.65
US$ 27.20