Type 6 Integrated bicycle ultra light outdoor sports safety bicycle competition mountain cycling Casco Ciclismo

FOR: Highway Mountain bike bicycle Design: aerodynamicsMaterial: Shell ed PC+internal ed EPSTechnology: In moldColor: white/white orange/matte black/bright black/Baby blue/pink/yellowSize: M/L (54-60CM)Weight: 240 gramsVents: 10Structure: External IN-MOLD (integrated molding) impact resistant PC, built-in EPS integrated molding to absorb impact technologyFeatures: 1: Optimize aerodynamics, review test data, collect real world feedback, and apply our accumulated impact management knowledge.Feature 2: Our unique progreive layered energy management system uses two independent layers of hard EPS foam. No matter how long the cycling time is, how hot or difficult it is, we will ensure a calm mind.