Sunrimoon CS-07 Zeta Bike Helmet - Splendor Size:L (57-61cm) VENTILATION 19 VENTS AND DEEP

VENTILATION 19 VENTS AND DEEP INTERNAL CHANNELING

also increasing the fatigue life of the rim

28mm outer and 24mm inner width

6 g (light unit and battery) Light source： [HL-EL135] Φ5mm white LED X3

6" Material Polyester 840D Mounting Universal using Velcro® Capacity 20 L / 1220 c

Sunrimoon CS-07 Zeta Bike Helmet - Splendor Size:L (57-61cm) VENTILATION 19 VENTS AND DEEPCS 07 ZETA The seven air inlets at the front end and the seven exhaust vents at the rear work in tandem to effectively equalize the air flow ratio. the helmet is reserved for the tail safety warning light interface (optional), which can significantly improve the safety of night riding. Ride in the bold color of ZETA and let every mile reflect resilience and power. 3D GRID Elastic Matrix System This system uses a 3D GRID, a "dense soft supporting body"