I think I am near to the 40hrs mark on my 300 RR 2019, I wouldn't expect the oil to be bad that soon, seems like those forks do actually break in internally and leave some debris in the oil...
Now I want to change the oil
OEM is 5WT oil on both cartridge and leg ? I find my fork pretty stiff and my compression adjuster is fully open, going down to a 3WT could help with that so I can have the adjuster not fully open, correct ?
Regards.