Global Helmet Intelligence Platform

Premier · JT5

首席 JT5 街道 TC-5

ECE 22.06

Design Story & Interactive HUD

Premier (Italy)
"Protect Your Ride"

The Narrative

经典 caféracer 风格,带峰顶及可互换遮阳镜系统。

Technical Analysis

首选JT5 Street TC-5头盔采用聚碳酸酯外壳,轻质耐用且抗冲击。其开放式设计注重舒适性,内部透气且通风可调,确保长途骑行时的气流畅通。中间椭圆形头型提供稳固贴合,而TC-5型号可能配备额外的安全功能,如加固冲击区域或吸湿排汗内衬,以提升防护与舒适性。

Homologation ECE 22.06 Certified safety standard
Rotational Protection Standard EPS Mitigates rotational impact
Emergency Release Not Equipped Cheek pad quick removal
Retention Strap Double D-Ring Chin strap buckle style
Acoustics Quietness Awaiting Test

Aero-acoustic profile pending track testing.

Ventilation Flow Awaiting CFD

Ventilation flow score awaiting CFD test.

Wind Tunnel Tested No Optimized shell aerodynamics
Pinlock Tech Not Included Anti-fog shield insertion
Comms Integration Generic Speaker Cutouts Intercom cutout availability
Glasses Friendly No Inner lining eyewear grooves
Visor Shield Tech Single Visor Integrated drop-down sun visor
Removable Interior Partial / Fixed Washable lining modules

Intermediate Oval Shape

Intermediate oval fit, the standard ergonomic profile suited for the majority of riders.

Shell Construction Polycarbonate Outer structural material
Measured Weight 1050g (2.31) Approximate medium size weight
Warranty 1 Manufacturer coverage duration
Primary Use Case Street Optimized riding orientation
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Where to buy

Marketplace Price Availability Updated
Amazon (US) Store Profile
$229.95 ● In Stock 1 second ago Buy Now →

Certified Premier Stores in US

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.

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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