ROCKBROS bicycle helmet bike helmet with safety warning light protective helmet 57-61 cm Color:Titanium

ROCKBROS bicycle helmet bike helmet with safety warning light protective helmet 57-61 cm Color:TitaniumProduct details: Brand: ROCKBROS Product name: Safety warning light helmet Material: PC+EPS Applicable head circumference: 57 61cm Headlight position: front light side light rear light Charging method: Type C Weight: 340g Color: Black, White, Titanium, Black Red Gradient, Black Purple Gradient Features: Front light, side light and all round warning light: The ROCKBROS bicycle helmet is equipped with a built in front light, side light and all round

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It leaves a lubricating and protective layer against oxidation

slightly overlapping upper ensures a precise fit

*Make sure to use a detergent that does not contain fabric softener when cleaning

and stainless steel bottles (with a diameter under 2

7001 aluminum alloy rod*2

shatterproof and scratch-resistant

Special features: waterproof

It adapts perfectly to your body and ensures a comfortable fit when cycling

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running and other sports

Elastic Mesh Design: The elastic mesh design on the top of the cap improves air circulation and heat dissipation to keep your head cool