# 2014 POLARIS SPORTSMAN 850XP — SERVICE BRAKES
> NHTSA complaint `1146525` · 2015-01-10 · Polaris Industries Inc.
## Severity
- **Deaths:** 0
- **Injured:** 1
- **Fire:** No
- **Crash:** Yes
- **Police report:** No
- **Medical attention:** No
- **Vehicle towed:** No
## Vehicle
- **Make:** POLARIS
- **Model:** SPORTSMAN 850XP
- **Year:** 2014
- **Manufacturer:** Polaris Industries Inc.
- **Component:** SERVICE BRAKES
- **Miles at failure:** 219
- **Speed:** 30 mph
## Narrative
COMPLETE BRAKE FAILURE WHILE OPERATING. SUBSEQUENT INVESTIGATION FOUND BRAKE MASTER CYLINDER COMPLETELY FAILED FOR UNKNOWN REASON.  *TR
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*Source: [NHTSA ODI](https://www-odi.nhtsa.dot.gov/downloads/) · AI Analytics · CC0 1.0*