Falcon 2 22W Need to replace the belts

Hey all,
Had my falcon2 22w for just over a year and think It may be time to replace the belts.
I’m getting funny pinging noises like the belts are being plucked as the laser moves around.
It gets worked quite hard so would like to replace both the X and Y axis belts but not sure of the exact specs for each belt.
Had a look on the crealty website and can’t see anything regarding spare parts.
Does anyone have the specs for the belts or a link? if so that would be great.