Global Helmet Intelligence Platform

Premier · JT5

至尊 JT5

About the 至尊 JT5

经典 café 赛车风格,配备顶峰和可互换的面罩系统。

Intermediate Oval JT5 Family Polycarbonate 1 year warranty Commuter

Technical Analysis

JT5 头盔采用聚碳酸酯外壳,轻质耐用且具备基础抗冲击保护。其开放式面罩设计以舒适性和通风性为先,通过开放结构提供充足气流,但缺乏 MIPS 或多密度 EPS 泡沫等先进安全技术。中间椭圆形头型设计确保大多数骑手佩戴贴合,但简约的结构可能无法满足追求高端安全技术用户的需求。

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
$179.99 ● In Stock 1 second ago Buy Now →

Price History

Part numbers

Product style MFR. product # SKU Availability
Gloss Black / PRE-JT5-BLK instock
Gloss White / PRE-JT5-WHI instock
Course Red / PRE-JT5-COU instock
Street TC-5 / PRE-JT5-STR 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.

Compare & buy

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