Firmware|iGS620 Update V1.40
An update to the firmware for iGS620 systems was released on July 5, 2021. You can use this to update your system software to version...
Firmware|iGS620 Update V1.40
iGS320|Product unboxing & display
iGS620︱How to display SHIMANO Di2 gear and battery
2021|iGPSPORT Product Experience Survey
iGS520|Training course setting and bike trainer mode tutorial
This is Wuhan
Recommend Hubei, China to the world
iGS620|New firmware V1.27
iGPSPORT|China International Bicycle Fair 2021