I recently bought a 2020 XTrainer. The seller has told me that they are 'upgraded' forks. He couldn't remember what make the forks were, but thought that they were Kayaba / KYB forks.
The outer shells of the forks are gold (I believe the OEM are silver). I think that they are still 43mm forks. The headstock / triple clamps look original. There are no obvious marking or stamping on the forks.
Anyone wish to hazard a guess what they might be or if they is any way that I can figure out what they are?