Marushin · Ninja
丸真 Ninja
Design Concept & Background
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丸真 Ninja 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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$199.95 | ● In Stock | 1 second ago | Buy Now → |
Certified Marushin Stores in US
Price History
Product Concept & Specifications
Marushin (Japan)Engineering & Technical Analysis
马鲁申忍者头盔采用碳纤维增强复合材料外壳，拥有空气动力学泪滴形轮廓设计，能在高速行驶时最大限度减少紊流。其内置的EPS衬垫分为三个独立区域，实现最优冲击吸收效果，而多层颊垫则确保佩戴稳固，同时不影响听觉舒适性。
Fit & Shell Structure
Intermediate Oval Shape
Balanced oval fit: standard ergonomic curvature fitting 80%+ of riders.
Safety & Certifications
Acoustics & Aerodynamics
Quiet Index: Superior sound damping and isolated ear cavity structures. Good flow balance utilizing EPS exhaust ports.
Technology & Convenience
Interactive Size & Fit Finder
Marushin Ninja helmets are typically designed for the Japanese market and may not fit standard Western head shapes perfectly; users with larger heads or specific shape requirements should verify sizing before purchase.
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 |
|---|---|---|---|
| Matte Black / | — |
MAR-NIN-BLK | instock |
| Gloss White / | — |
MAR-NIN-WHT | instock |
| Red / | — |
MAR-NIN-RED | instock |
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