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The Home of GS-911


HEX Code is the developer of GS-911, a Diagnostic Tool for BMW Motorcycles - a specialized tool consisting of an intelligent electronic interface in combination with Windows PC software. Also available is mobile software for most mobile phones, including Android and BlackBerry... This makes the tool portable enough to take on any trip.

Meet the GS-911wifi




now with Android & iOS (iPhone & iPad) support

GS-911 Professional

Services unlimited number of BMW motorcycles

GS-911 Enthusiast

Same functionality as Pro
Services 10 BMW Motorcycles

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FAQ & User Manuals

Frequently Asked Questions

User Manual

How to's

Which GS-911 is right for me?

Function Chart


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GS-911 Highlights


  • Read & clear fault codes
  • View sensor values - live
  • Reset service reminders
  • Service and maintenance functions


  • Robust & compact - less than 100g
  • Excellent for field diagnostics
  • Android & iOS (GS-911wifi) support
  • Runs on Windows XP to Windows 10


Download GS-911 software →

We support multiple mobile and desktop platforms.

View software compatibility →