Marushin · Speedster
马鲁申 Speedster
Quick Facts at a Glance
Verified Safety Snapshot
How this helmet’s verified certifications map to recognized safety homologations and crash testing.
Safety standards compliance is based on official manufacturer documentation and public safety laboratory test results. Always verify regional compliance labels on the physical helmet prior to use.
Verified Fit & Sizing Guide
Head shape profile matching and interactive size calculator based on verified manufacturer dimensions.
Open face design offers maximum ventilation and visibility; lacks chin bar protection.
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.
Design Concept & Background
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马鲁申 Speedster is a high-performance motorcycle helmet engineered by Marushin to meet high standards of safety and comfort. Inspect its detailed design background and specifications below.
Rider Profile & Intended Use
Where to buy
| Marketplace | Price | Availability | Updated | |
|---|---|---|---|---|
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Amazon (US)
Store Profile
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$129.95 | ● In Stock | 1 second ago | Check price → |
Certified Marushin Stores in US
Price History & Trends
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Product Concept & Specifications
Marushin (Japan)Engineering & Technical Analysis
马鲁辛速霸侠采用轻质聚碳酸酯外壳，内部配以EPS泡沫增强结构，在最大化冲击吸收的同时，将旋转力降至最低。其开放式设计融入流线型下巴护板和优化的进气口，在保持热调节的同时，将空气动力阻力降至最小，确保在高速行驶时气流稳定。
Fit & Shell Structure
Round Oval Shape
Balanced oval fit: standard ergonomic curvature fitting 80%+ of riders.
Safety & Certifications
Acoustics & Aerodynamics
Technology & Convenience
Interactive Size & Fit Finder
Open face design offers maximum ventilation and visibility; lacks chin bar protection.
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.
Part numbers
| Product style | MFR. product # | SKU | Availability |
|---|---|---|---|
| Black / | — |
MAR-SPD-BLK | instock |
| Silver / | — |
MAR-SPD-SLV | instock |
View on retailers
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Data Confidence & Verification Provenance
Helmetsan enforces field-level verification and multi-source cross-referencing. Unverified values are explicitly flagged rather than estimated.