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- Free Shipping:📦
Shipping Info
- US Warehouse In-stock: 3–4 business days
- 🌍International Shipping (if US out of stock): 7–10 business days
🚲 Bicycle Shipping
Delivery Times:
- Standard: 40–60 business days
- Expedited: 18–20 business days
Shipping Fees:
- Small Bikes: $20 (Standard) | $70 (Expedited)
- Large Bikes: $100 (Standard) | $250 (Expedited)
No extra taxes. Choose the option that works best for you.
We offer a 30-day hassle-free return and exchange policy starting from the date you receive your item. To be eligible, products must be unworn, unused, with tags attached, in original packaging, and accompanied by proof of purchase. If the item is defective, damaged, or incorrect, we cover the return shipping cost; for size or personal preference returns, the customer is responsible for shipping fees. Please inspect your order within 72 hours and contact us for any issues. EU customers have a 14-day no-questions-asked return right. Refunds will be processed within 10 business days after we receive and inspect your return. Please contact customer service before returning items and send returns to the designated address; unauthorized returns will not be accepted. For questions, email service@rockbrosbike.us.
At ROCKBROS, we offer a worry-free 1-year warranty to ensure your satisfaction. Whether it's a defect or product issue, simply reach out to us at service@rockbrosbike.us with your order details. We'll handle the rest to make sure your experience is smooth and hassle-free.

Product FEATURES
ROCKBROS Flowing Light Cycling Helmet
Lightweight Protection for Every Ride
The Flowing Light cycling helmet features an integrated PC+EPS structure for enhanced impact resistance and head protection. Certified by both CE and national safety standards, it offers trusted performance for your daily rides.
Key Features:
-
One-Piece Molded Construction: Integrated PC shell and EPS foam for a compact, shock-absorbing structure
-
Ultra-Lightweight: Weighs only about 270g, reducing pressure while riding
-
Superior Ventilation: 17 strategically placed air vents for optimal airflow and a dry, cool ride
-
Adjustable Fit System: Knob-adjustable head circumference for a secure and comfortable fit (suitable for 54¨C58cm)
-
Dual Liners Included: Comes with a silver ion antibacterial liner plus a regular liner for easy swapping
-
Removable Inner Liner: Soft, breathable, sweat-absorbent, and washable
-
Streamlined Design: Aerodynamic shape reduces wind resistance
-
Multiple Color Options: Stylish looks to match your gear
Product Details:
-
Head Circumference: 54¨C58cm
-
Weight: Approx. 270g
-
Materials: PC shell + high-density EPS foam
-
Liner: Removable, antibacterial silver ion liner included
-
Certifications: CE + National Standard Dual Certified

ROCKBROS Flowing Light Cycling Helmet
Lightweight Protection for Every Ride
The Flowing Light cycling helmet features an integrated PC+EPS structure for enhanced impact resistance and head protection. Certified by both CE and national safety standards, it offers trusted performance for your daily rides.
Key Features:
-
One-Piece Molded Construction: Integrated PC shell and EPS foam for a compact, shock-absorbing structure
-
Ultra-Lightweight: Weighs only about 270g, reducing pressure while riding
-
Superior Ventilation: 17 strategically placed air vents for optimal airflow and a dry, cool ride
-
Adjustable Fit System: Knob-adjustable head circumference for a secure and comfortable fit (suitable for 54¨C58cm)
-
Dual Liners Included: Comes with a silver ion antibacterial liner plus a regular liner for easy swapping
-
Removable Inner Liner: Soft, breathable, sweat-absorbent, and washable
-
Streamlined Design: Aerodynamic shape reduces wind resistance
-
Multiple Color Options: Stylish looks to match your gear
Product Details:
-
Head Circumference: 54¨C58cm
-
Weight: Approx. 270g
-
Materials: PC shell + high-density EPS foam
-
Liner: Removable, antibacterial silver ion liner included
-
Certifications: CE + National Standard Dual Certified






