X-Lite · X-803 RS Ultra Carbon
X-Lite X-803 RS Ultra Carbon
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.
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
"Safety First"
The X-Lite X-803 RS Ultra Carbon is the pinnacle of racing performance, meticulously engineered for riders who demand uncompromising excellence on the track. Featuring a high-carbon content construction, this helmet offers an incredibly lightweight shell without sacrificing structural integrity or impact protection. Its aerodynamic profile, refined through extensive wind-tunnel testing, minimizes drag and enhances stability at high speeds, while the integrated adjustable rear spoiler allows for personalized aerodynamic tuning. The sophisticated RAF (Racing Air Flow) ventilation system ensures optimal internal climate control, channeling air through multiple intake ports to keep the rider cool under intense physical exertion. Vision is equally prioritized, with an ultrawide, scratch-resistant visor that provides an expansive field of view, complemented by a Pinlock-ready system to prevent fogging in varying conditions. Inside, the 'Carbon Fitting' interior padding utilizes active carbon filaments to regulate temperature and provide superior comfort, while the emergency cheek pad release system adds a critical layer of safety. Designed for the serious competitor, the X-803 RS Ultra Carbon blends cutting-edge engineering with sleek, aggressive styling to ensure you stay focused, comfortable, and protected during every lap.
Key Highlights:
Rider Profile & Intended Use
Gdzie kupić
| Sprzedawca | Cena | Availability | |
|---|---|---|---|
| Amazon (US) | Sprawdź aktualną cenę | Zobacz na stronie | Sprawdź cenę → |
Historia i trendy cen
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Product Concept & Specifications
X-Lite (Italy)Engineering & Biomechanical Safety Analysis
The X-Lite X-803 RS Ultra Carbon combines advanced safety with premium comfort, featuring a carbon fiber shell for superior impact resistance and lightweight durability. Its intermediate oval head shape ensures a snug fit, while advanced ventilation systems optimize airflow to keep riders cool. The helmet integrates cutting-edge safety tech, including multi-density EPS foam and a reinforced chin bar, enhancing protection without compromising comfort. Designed for high-performance riding, it balances aerodynamics, breathability, and all-day wearability.
The X-Lite X-803 RS Ultra Carbon is engineered as a high-integrity Full Face protective system, utilizing a structural shell constructed from Carbon Fiber. 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 ECE 22.06, DOT 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
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.
Part numbers
| Product style | MFR. product # | SKU | Availability |
|---|---|---|---|
| Matte Black / | — |
XLT-803-BLK | instock |
| Gloss White / | — |
XLT-803-WHT | instock |
| Carbon / | — |
XLT-803-CAR | instock |
| Red / | — |
XLT-803-RED | instock |
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Compatible Motorcycles for the X-Lite X-803 RS Ultra Carbon
Optimized for aggressive street carving, neutral forward-leaning stances, and high-efficiency brow airflow.
Data Confidence & Verification Provenance
Helmetsan enforces field-level verification and multi-source cross-referencing. Unverified values are explicitly flagged rather than estimated.