Bell · Bullitt
Bell Bullitt
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.
专为椭圆形至中等头型设计；提供宽阔的视野，且对外围视线的遮挡极小。
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
"The Best Protection"
与 Bell Bullitt 一起拥抱美国肌肉车的传奇精神，这是对标志性 1970 年代 cafe racer 风格的现代演绎。这款开面盔采用高强度单向玻璃纤维制造，在不牺牲定义骑行体验的原始复古魅力的前提下，提供毫不妥协的安全保障。分体式遮阳镜设计增强了外围视野并减少了风噪，让您在保持酷炫、沉稳风度的同时，感受脚下的路面。无论是在城市街道巡航还是在峡谷道路驰骋，Bullitt 都完美融合了复古美学与当代性能技术。其卓越的通风系统确保您在长途骑行中保持舒适，保证风格绝不会以牺牲舒适度为代价。这不仅仅是一款头盔；它是为追求传承与高端工程技术的骑士打造的标志性单品。
Bell Bullitt represents an empirical engineering balance between aerodynamic stability and high-absorption cranial protection. Developed under Bell's strict quality assurance standards in United States, the shell profile is precision-molded to minimize high-velocity turbulent drag while maintaining comprehensive multi-axis impact attenuation.
Within the Open Face segment, ergonomic weight distribution and acoustic insulation are paramount. The chassis geometry is tailored to distribute mass directly above the cervical pivot axis, counteracting high-speed buffeting and minimizing long-distance rider fatigue. Inspect the verified laboratory telemetry and structural analysis below for detailed performance parameters.
Key Highlights:
Rider Profile & Intended Use
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| 零售商 | 价格 | Availability | |
|---|---|---|---|
| Amazon (US) | 查看实时价格 | 在网站上查看 | 查看价格 → |
价格历史与趋势
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Product Concept & Specifications
Bell (United States)Engineering & Biomechanical Safety Analysis
Bell Bullitt 采用单向玻璃纤维复合外壳，专为卓越的冲击吸收和结构刚度而设计。其空气动力学轮廓采用分体式遮阳镜设计，在保持经典开面轮廓的同时最大限度地减少风力紊流，并辅以战略性进气口，在不影响头盔复古美学的前提下优化热调节。
The Bell Bullitt is engineered as a high-integrity Open Face protective system, utilizing a structural shell constructed from Fiberglass. This structural layup is engineered to provide progressive kinetic energy dissipation during impact deceleration, distributing localized shock across outer lamina layers while minimizing deformation transfer into the internal multi-density EPS liner.
Certified to DOT, ECE 22.05 protocols, the architecture is subjected to rigorous linear deceleration limits and oblique impact evaluations to mitigate rotational acceleration forces associated with diffuse axonal injury. For a deeper breakdown of rotational thresholds and impact testing speeds, consult our ECE 22.06 vs DOT vs SNELL engineering benchmark.
Internal geometry follows a Intermediate Oval cranial profile, designed to mitigate focal pressure hot spots across the parietal ridges while maintaining uniform radial clamping pressure along the zygomatic arch. Riders seeking optimal retention stability and break-in guidance should review the cranial aspect ratios and head shape guide as well as our 3D cheek pad density protocol.
Shell composite integrity and acoustic sealing are further optimized through channelized EPS porting and aerodynamic laminar profiling. To learn how shell composites resist stress cracking under prolonged environmental cycling, inspect the composite material comparative matrix.
Fit & Shell Structure
Intermediate Oval Shape
Balanced oval fit: standard ergonomic curvature fitting 80%+ of riders.
Safety & Certifications
Acoustics & Aerodynamics
Technology & Convenience
Regional Legality & Compliance
Meets US safety standards
Regional Legality Guidance
Certification Documents & References
Interactive Size & Fit Finder
专为椭圆形至中等头型设计；提供宽阔的视野，且对外围视线的遮挡极小。
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 / | — |
BEL-BUL-BLK | instock |
| White / | — |
BEL-BUL-WHI | instock |
Geo Pricing & Availability
| Country | Price | Availability | Source | Updated |
|---|---|---|---|---|
| US | 349.95 USD | In Stock | Manufacturer | 2023-12-31 |
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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.