DS900X

2024 - 2026

Dual Sport / Adventure

Firmware versions

How to find your bike's versions

The DS900X owner's manual puts every version number under My motorcycle in the TFT menu (PDF page 33). Newer firmware may arrange the menus differently. If yours doesn't match anything below, send us the values with your build date.

HW, OS, HMI and MCU SW are the four version strings the bike shows. Confirmed and Reported say how sure this site is of a row; Source says where the values came from.

Production date	HW	OS	HMI	MCU SW	Source
Nov 2025 HW SS621-L8 OS SS621X15-OS-V2.3.2 HMI SS621X15-HMI-V1.8 MCU SW SS621X15-10	SS621-L8	SS621X15-OS-V2.3.2	SS621X15-HMI-V1.8	SS621X15-10	Confirmed Source: owner-reported	Notes for SS621X15-HMI-V1.8
until Oct 2025 HW SS621-L8 OS SS621X15-OS-V2.3.2 HMI SS621X15-HMI-V1.5 MCU SW SS621X15-07	SS621-L8	SS621X15-OS-V2.3.2	SS621X15-HMI-V1.5	SS621X15-07	Confirmed Source: owner-reported	Notes for SS621X15-HMI-V1.5
Jan 2024 - Dec 2024 HW - OS - HMI HMI 4.4 / 4.5 / 4.7 / 4.9 MCU SW -	-	-	HMI 4.4 / 4.5 / 4.7 / 4.9	-	Reported Source: owner-reported	Notes for HMI 4.4 / 4.5 / 4.7 / 4.9