# KBC TK-9 — EQUIPMENT:MOTORCYCLE:HELMETS
> NHTSA complaint `644411` · 2007-10-31 · KBC America, Inc.
## Severity
- **Deaths:** 0
- **Injured:** 1
- **Fire:** No
- **Crash:** No
- **Police report:** No
- **Medical attention:** No
- **Vehicle towed:** No
## Vehicle
- **Make:** KBC
- **Model:** TK-9
- **Year:** —
- **Manufacturer:** KBC America, Inc.
- **Component:** EQUIPMENT:MOTORCYCLE:HELMETS
## Narrative
DUE TO EXTREME NECK STRAIN CAUSED BY THE WEIGHT OF THE HELMET AND VERY POOR AERODYNAMICS AND CAUSING WIND NOISE, POOR VISION THROUGH THE VISOR, I END UP HAVING TO STOP  THE NECK STRAIN WAS ONLY TEMPORARILY RELIEVED BY THE STOPS.  *TR
---
*Source: [NHTSA ODI](https://www-odi.nhtsa.dot.gov/downloads/) · AI Analytics · CC0 1.0*