Skip to content

Computer Software

SpeedAngle R4 is a simple yet powerful tool to analyze your ride. With G force color-coded on the trace and its unique graphs of speeds, lean angles, and longitudinal Gā€™s, it provides visual clues to help relive your riding motions, find your riding style, and improve your cornering skill.

Hold your mouse key and drag to define an area to create an Area Report. You can download/upload/edit/save track settings from/to your device, or even edit the track setting directly on a recorded trace!

  1. Please download SpeedAngle R4 below and unzip first.
  2. Double click on the icon to launch it.
  3. No installation procedure is required.

System Requirements:

  • Laptop Power Management: If you are downloading with your laptop, please make sure your battery management plan is set at HIGH PERFORMANCE. GMOS downloads at a speed 50 times higher than many UART devices to save download time. It requires the full capacity of the USB port. If your laptop is not set at high performance, you might encounter difficulty when downloading logs.
  • Microsoft .NET Framework 3.0 and UP.
  • Mac Users: R4 can be run in Windows with Boot Camp or a virtual machine.