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HJC

rpha71 磨砂黑 中号

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About the rpha71 磨砂黑 中号

HJC RPHA 71代表了运动旅行性能的巅峰之作,将流畅、动感的外观与赛车级工程技术完美融合。采用专有的Premium Integrated Matrix Plus(PIM+)外壳——碳纤维、芳纶纤维与玻璃纤维的精密编织结构——该头盔在提供卓越抗冲击性能的同时,保持了轻质的特性。其流线型造型经过精心雕琢,以最大限度减少空气阻力和气流冲击,确保高速稳定性,并减轻长途骑行的疲劳感。

专为现代骑手打造的RPHA 71配备了先进的沟槽式通风系统,优化气流,通过后部排气口排出热量和湿气,保持内部凉爽、舒适的微气候。视野系统同样精致,采

PIM+ (Carbon, Aramid, Fiberglass)

Technical Analysis

Technical profile summary for the rpha71 磨砂黑 中号 based on verified manufacturer specifications:

  • Shell Construction: PIM+ (Carbon, Aramid, Fiberglass)
  • Measured Weight: 1550g

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Feature Highlights

Premium Integrated Matrix Plus (PIM+) shell Multi-density EPS liner Advanced channeling ventilation Rapid-Fire II shield ratchet system Emergency Quick Release Bluetooth speaker pockets Crown and cheek pads washable and removable Pinlock MaxVision ready Anti-fog breathguard

Safety & Aero-Acoustics HUD

Awaiting SHARP Audit

SHARP impact test results pending.

Aero-Acoustics N/A

Aero-acoustic profile pending track testing.

Ventilation Flow N/A

Ventilation flow score awaiting CFD test.

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Where to buy

Marketplace Price Availability Updated
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$449.99 ● In Stock 1 second ago Buy Now →

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Price History

Interactive Size & Fit Finder

Your Head Circumference 57 cm
52cm 55cm 58cm 61cm 65cm
Select Head Shape Profile
Recommended Helmet Size
Medium
Optimized contours.
Perfect for standard intermediate head profiles.

Runs slightly snug out of the box but breaks in within 50 miles. Interior designed for glasses-friendly temples.

How to measure

Wrap a cloth measuring tape around your head just above your eyebrows and ears. Pull the tape comfortably snug, read the length, and repeat for consistency.

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