Apex · Echo X
顶点回音X
About the 顶点回音X
运动全脸头盔（符合ECE 22.06标准）
Technical Analysis
Technical profile summary for the 顶点回音X based on verified manufacturer specifications:
- Shell Construction: Polycarbonate
- Measured Weight: 1530g
- Interior Fit (Head Shape): Intermediate Oval
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Safety & Aero-Acoustics HUD
SHARP impact test results pending.
Aero-acoustic profile pending track testing.
Ventilation flow score awaiting CFD test.
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 |
|---|---|---|---|
| Matte Black / | — |
APX-ECX-BLK | instock |
| Blue / | — |
APX-ECX-BLU | instock |
Interactive Size & Fit Finder
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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User Reviews
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