Full Face Mountain Bike Helmet – Convertible Bike Helmet For Adults With Detachable Chin Guard, Lightweight Cycling Helmets 58-62cm, Adjustable Visor For Downhill E-Scooter

• 2 Helmets in 1 – Full Face & Half Shell for Any Terrain: Remove the chin guard for steep climbs and long gravel paths; attach it back for descents, bike parks, or e‑scooter commutes. This convertible mountain bike helmet for adults adapts to your ride, no separate helmets needed.
• Lightweight Design Reduces Neck Fatigue: The ABS shell and foam construction keeps the helmet manageable for extended wear. A noticeable difference from bulky downhill‑only helmets, allowing you to focus on the trail rather than the load.
• Tool‑Free Quick Release Chin Guard: The removable chin guard attaches and detaches in seconds without tools. A thoughtful mechanism that doesn‘t demand a rider’s patience before or after a run.
• 360° Adjustment & Ventilation Keep You Cool on Climbs: The rear rotary fine‑tunes the fit; multi‑channel airflow pushes heat out so you stay fresh on long ascents. The integrated visor also cuts down distracting overhead glare.
• Versatile for , E‑Scooter & Urban Riding: From trails to street commutes, this bike helmet meets needs across sports and daily travel. A multi‑sport that justifies its place in the gear closet.

Experience uncompromised safety with this professional cycling helmets, engineered for multi-sport adaptability across cyclings, scooters, and skateboards. Specification: Name: bike helmet Material: PC Product size: about 29x17cm/11.42x6.69 inches Head circumference: about 58-62cm/22.83-24.41 inches Weight: about 550g Packing List: 1* Mountain Bike Helmet Note: Due to different lighting and screen settings, the item color may be slightly different from the picture. Due to different manual measurements, please allow a 1-2cm difference in size.