Global Helmet Intelligence Platform

Sedici · Sistema II

赛迪奇·西斯泰玛 II

About the 赛迪奇·西斯泰玛 II

巡航型模块化头盔,集成遮阳板,并配有Sena耳机插口。

Intermediate Oval Sistema II Family Polycarbonate 2 year warranty Touring

Technical Analysis

Sedici Sistema II 头盔采用聚碳酸酯外壳,轻质耐用且抗冲击,并配备模块化设计以提升多功能性。其中椭圆形头型设计确保佩戴舒适,而先进的通风通道促进气流流通,减少热量积聚。安全性通过多密度 EPS 内衬提升,可有效吸收冲击;模块化机制则可轻松切换全脸与开脸两种配置。内部防潮贴合衬垫可拆卸,便于清洁维护,进一步提升长途骑行的舒适性。

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.

Double D-Ring 🔊 Comms Ready

Visor Features

Pinlock Ready Optically Correct
Real-time price tracking active across international retailers. Good Buy

Where to buy

Marketplace Price Availability Updated
Amazon (US) Store Profile
$249.99 ● In Stock 1 second ago Buy Now →

Price History

Part numbers

Product style MFR. product # SKU Availability
Gloss Black / SED-SIST-BLK instock
Anthracite / SED-SIST-GRE instock
Raptor TC-5 / SED-SIST-RAP instock
Course TC-5 / SED-SIST-COU instock

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.

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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