Light Cycling Helmet Bike Ultralight helmet Intergrally-molded Mountain Road Bicycle MTB Helmet Safe Men Women 49-59cm

• Free resend or refund for quality problem
  

• Full refund for delivery failed

• Logistics tracking reminder

• Item video display service




If you still have doubts, please feel free contact us.

  

  




Tips: Cover USB in the rain 

Buy 1 item get 1 free gift (Sport Wristband)

Product Detail:

• Brand:       ROCKBROS

• Name:       Light helmet, Cycling Helmet, Bike Helmet, Bicycle helmet

• Power:      USB charging

• Feature:    Ultralight, Intergrally-molded, Insect net helmet

• Function:   Waterproof, Shockproof, Safety

• Battery:     2000 Milliampere

• Time:         Mighty   about 4 hours

•                    Low       about 9 hours

•                    Flash     about 24 hours

•                    Only side & rear warning light about 1 month