ILM 902BT Course Grey
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
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Best-selling budget modular with integrated Bluetooth and FM radio.
Rider Profile & Intended Use
Where to buy
Price History & Trends
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Product Concept & Specifications
ILM (International)Engineering & Technical Analysis
The ILM 902BT Course Grey helmet features an ABS shell for durability and impact resistance, offering solid safety tech for modular riders. Its intermediate oval head shape ensures a comfortable fit, while ventilation is optimized with adjustable airflow channels to keep the rider cool. The modular design provides versatility, and the overall build balances protection with practicality for urban and touring use.
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.
Available Colors & Graphics
Compare & buy
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User Reviews
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Compatible Accessories
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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.