Leatt · Velocity 4.0
Leatt Velocity 4.0 White
核心参数一览
权威安全速览
该头盔认证标准与全球权威碰撞测试对照解析。
安全标准符合性基于制造商官方文件及独立实验室公开碰撞测试。使用前请核实实物头盔上的区域合规标识。
权威头型与尺码匹配指南
根据制造商权威几何尺寸提供头型智能匹配及交互式尺码换算。
Open face design with extended neck coverage for added protection; compatible with various visor sizes.
如何测量头围
将软皮尺水平围绕头部，位于眉毛上方约1指处并绕过耳上方。保持舒适服帖，读取数值并多次测量以保证准确。
设计概念与研发背景
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The Leatt Velocity 4.0 is a benchmark Open Face helmet crafted in Global Certified. Built around Advanced multi-composite aerodynamic shell geometry engineered for optimal impact absorption and stability, it is engineered specifically for Intermediate Oval ergonomics. Optimized for urban commuters and retro cruisers, offering lightweight agility, wide peripheral vision, and step-through convenience. Certified safety and ergonomic comfort for everyday riding confidence.
骑手画像与适用场景
购买渠道
| Retailer | Price | Availability | |
|---|---|---|---|
| Amazon (US) | 查看实时价格 | View on site | Check Price → |
价格走势与历史
ℹ️ Helmetsan 是一家独立的摩托车安全与选购决策平台。通过合作渠道链接购买时，我们可能获得少量佣金，这不会增加您的任何费用。
产品设计理念与技术规格
Leatt (New Zealand)工程技术深度解析
Features Advanced multi-composite aerodynamic shell geometry engineered for optimal impact absorption and stability paired with Anti-scratch Class-1 optical shield with Pinlock anti-fog lens compatibility and toolless quick-release. The interior utilizes Multi-density EPS liner with moisture-wicking washable interior lining and speaker cutout pockets with pre-shaped speaker cutouts for seamless Bluetooth comms integration.
版型匹配与外壳架构
标准中椭头型
标准中椭版型：符合全球 80% 以上骑手的人体工学弧度。
安全与认证
声学与空气动力学
科技与舒适配置
交互式尺码匹配工具
Open face design with extended neck coverage for added protection; compatible with various visor sizes.
如何测量头围
将软皮尺水平围绕头部，位于眉毛上方约1指处并绕过耳上方。保持舒适服帖，读取数值并多次测量以保证准确。
在各电商平台查看
此头盔链接至授权经销商与官方零售渠道。实时监控各平台价格与库存。
Compare & buy
Add this helmet to the comparison tool to see it side by side with others, or check current offers from trusted retailers.
车友口碑与评价
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数据可信度与验证溯源
Helmetsan enforces field-level verification and multi-source cross-referencing. Unverified values are explicitly flagged rather than estimated.