Bike Helmet Specs
Bike Helmet Specs
- Material: PC Shell + EPS Foam
- Head Circumference: 57–62 cm (22.4–24.4 in)
- Color: Black
- Manufacturing Process: In-Mold Construction
- Weight: 330 g
Bicycle Helmet Features
Bicycle Helmet Features
Bicycle Helmet Features
- High-quality in-mold PC shell with high-density EPS foam for enhanced impact absorption
- Extended, wide magnetic interchangeable lens with anti-glare coating and 3 viewing modes
- Quick-release magnetic buckle for easy one-second wear and removal
- 14 large ventilation ports for efficient airflow and cooling
- Adjustable dial-fit system for personalized head circumference adjustment
- Integrated rear LED light with 3 modes (steady/flash/SOS) for enhanced night visibility
- Removable and washable interior padding for hygiene and comfort
Powerful Braking: Delivers balanced braking with no abnormal noise. Pre-bled with eco-friendly mineral oil, ready to use.
E-bike Ready: Includes brake lever, hydraulic hose, spare connectors, disc brake caliper, and brake cut-off sensor.



Suitable for: RollRoad Emma 3.0, Emma 4.0, LEON electric bike Leon
NOTE: This brake system distinguishes between left and right. Please be sure to verify details or consult our customer service team before making a purchase!



