Marushin · Speedster
Marushin Speedster
DOT, ECE 22.05
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Product Concept & Specifications
Marushin (Japan)Design Concept & Background
"Japanese Precision, Global Safety."
Dominate the road with the Marushin Speedster, an open-face helmet engineered for those who refuse to compromise on style or safety. Featuring a sleek, aggressive aesthetic with high-gloss finishes and customizable graphics, this helmet turns every ride into a statement of individuality. Inside, a meticulously contoured Intermediate Oval fit ensures a secure, comfortable lock-in during spirited maneuvers, while advanced ventilation channels keep you cool without sacrificing aerodynamic efficiency. Built from durable, impact-resistant materials, the Speedster offers uncompromising protection for daily commutes and weekend track days alike. Experience the perfect harmony of retro-inspired charm and modern performance technology.
Rider Profile & Intended Use
Engineering & Technical Analysis
The Marushin Speedster utilizes a lightweight polycarbonate shell reinforced with internal EPS foam to maximize impact absorption while minimizing rotational force. Its open-face design incorporates a streamlined chin bar and optimized air intakes that balance thermal regulation with minimal aerodynamic drag, ensuring stable airflow at highway speeds.
Fit & Shell Structure
Round Oval Shape
Balanced oval fit: standard ergonomic curvature fitting 80%+ of riders.
Safety & Certifications
SHARP Impact Test Score
Verified SHARP UK impact crash test scorecard representing multi-directional energy dissipation.
Acoustics & Aerodynamics
Moderate Index: Standard wind noise suppression at highway speeds. Good flow balance utilizing EPS exhaust ports.
Technology & Convenience
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 | Buy Now → |
Certified Marushin Stores in US
Price History
Part numbers
| Product style | MFR. product # | SKU | Availability |
|---|---|---|---|
| Black / | — |
MAR-SPD-BLK | instock |
| Silver / | — |
MAR-SPD-SLV | instock |
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.
Available Colors & Graphics
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